KR20100011393A - Method and apparatus for preventing fraud - Google Patents

Method and apparatus for preventing fraud Download PDF

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Publication number
KR20100011393A
KR20100011393A KR1020080072594A KR20080072594A KR20100011393A KR 20100011393 A KR20100011393 A KR 20100011393A KR 1020080072594 A KR1020080072594 A KR 1020080072594A KR 20080072594 A KR20080072594 A KR 20080072594A KR 20100011393 A KR20100011393 A KR 20100011393A
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fraud
information
registration information
user terminal
inquiry
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KR1020080072594A
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Korean (ko)
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김화랑
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김화랑
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Priority to KR1020080072594A priority Critical patent/KR20100011393A/en
Publication of KR20100011393A publication Critical patent/KR20100011393A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G06Q20/4016—Transaction verification involving fraud or risk level assessment in transaction processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0201—Market modelling; Market analysis; Collecting market data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0609—Buyer or seller confidence or verification

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  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Engineering & Computer Science (AREA)
  • Strategic Management (AREA)
  • Development Economics (AREA)
  • General Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Game Theory and Decision Science (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Security & Cryptography (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

A fraud prevention method and apparatus are disclosed. According to an aspect of the present invention, in a fraud prevention method performed by a fraud prevention device that is coupled to a plurality of user terminals by wire or wireless, storing fraud registration information in a database coupled to the fraud prevention device, from the user terminal Receiving fraud lookup information; determining if the received fraud lookup information matches stored fraudulent registration information; and outputting the stored fraudulent registration information if the fraudulent lookup information matches stored fraudulent registration information. The method can establish a secure transaction by inquiring the information of the trading party when trading the goods on the Internet, and there is an effect that the Internet user can conveniently retrieve the trading party's information.

Description

Fraud prevention method and apparatus {METHOD AND APPARATUS FOR PREVENTING FRAUD}

The present invention relates to a fraud prevention method and apparatus thereof.

With the development of internet technology, there are many cases of selling and purchasing real goods in cyberspace, and cyberspace and e-commerce business such as internet shopping mall, used goods trading site, etc. are popularized to realize this. Such e-commerce is easily accessible to anyone with the development of the IT industry, especially computers, and relatively low price compared to offline, and can be purchased regardless of time and place. Has been increased.

In general, an e-commerce transaction is established by making a home page at an internet shopping mall company, which is a seller of a product, a buyer visiting a seller's homepage, and ordering a product to be obtained. In addition, in the case of used goods trading site, users have been operating in a manner in which the price of the goods used by the user is set in consideration of the period of use, the condition of the goods, and the like.

However, in the case of e-commerce using the Internet, it is impossible to control because of the nature of a wider cyber space which is not regulated compared to offline, and it is very difficult for the seller to deceive the buyer by using it and it is very difficult for the buyer to confirm it. In particular, in the case of used goods trading site, since there are many transactions between individuals, the seller may deceive the buyer, and the buyer may buy the goods with such a risk.

The present invention is to provide a fraud prevention method and apparatus that can establish a secure transaction by inquiring the information of the trading party when trading the goods on the Internet.

In addition, the present invention is to provide a fraud prevention method and apparatus that allows an Internet user to conveniently look up the information of the trading party.

Technical problems other than the present invention will be easily understood through the following description.

According to an aspect of the present invention, in a fraud prevention method performed by a fraud prevention device that is coupled to a plurality of user terminals by wire or wireless, storing fraud registration information in a database coupled to the fraud prevention device, from the user terminal Fraud including receiving fraudulent lookup information, determining if the received fraudulent lookup information matches stored fraudulent registration information, and outputting the stored fraudulent registration information if the fraudulent lookup information matches stored fraudulent registration information. Prevention methods are provided.

Here, the fraud registration information or fraud inquiry information may be one or more information selected from the group consisting of a phone number, name, damage case information, damage account number, damage amount, registration date, and a combination thereof.

The fraud registration information outputting step may further include transmitting fraud registration information to a user terminal, wherein the user terminal is a commodity transaction server operated on the Internet, and the fraud inquiry information may be post information registered in the commodity transaction server. have.

The fraud registration information storing step may store fraud registration information received from the user terminal.

The storing of the fraud registration information may include storing first fraud registration information received from the first user terminal, receiving second fraud registration information from the second user terminal, and fraudulent second fraud registration information. The method may further include comparing the registration information and transmitting the notification information to the first user terminal when the second fraud registration information matches the first fraud registration information.

Here, the first user terminal may be one or more devices selected from the group consisting of a personal computer, a mobile communication terminal, an e-mail server, and a combination thereof.

According to another aspect of the present invention, in a fraud prevention method performed by a fraud prevention device that is coupled to a plurality of user terminals by wire or wireless, storing fraud registration information in a database coupled to the fraud prevention device, fraud prevention device Searching for the output information output to the user terminal, determining whether the retrieved output information matches the stored fraud registration information, and if the fraud inquiry information matches the stored fraud registration information, Provided is a fraud prevention method comprising the step of outputting.

Here, the fraud registration information or output information may be one or more information selected from the group consisting of a telephone number, a name, damage case information, damage account number, damage amount, registration date, and a combination thereof.

In addition, the user terminal is a commodity transaction server operated on the Internet, the output information may be post information registered in the commodity transaction server.

Here, the user terminal may be a personal personal computer, the output information may be information output on a web page, and the search robot may be installed in the user terminal.

The fraud registration information outputting step may further include transmitting the stored fraud registration information to the user terminal.

Further, according to another aspect of the present invention, in a fraud prevention device that is coupled to a plurality of user terminals by wire or wireless, coupled to the fraud prevention device, a database storing fraud registration information, fraud inquiry information from the user terminal Fraud including a transmitting and receiving unit for receiving, an information determining unit for determining whether the received fraud inquiry information matches the stored fraud registration information and an information output unit for outputting the stored fraud registration information when the fraud inquiry information matches the stored fraud registration information. An prevention device is provided.

Here, the fraud registration information or fraud inquiry information may be one or more information selected from the group consisting of a phone number, name, damage case information, damage account number, damage amount, registration date, and a combination thereof.

In addition, the fraud prevention apparatus according to the present embodiment may further include an inquiry program installed in the user terminal, the fraud inquiry information is input, and transmits the input fraud inquiry information to the transmission and reception unit, the inquiry program is a flash or toolbar method It can be a program of.

In addition, the fraud prevention apparatus according to the present embodiment may further include a search robot for transmitting the fraud inquiry information generated by searching the output information output to the user terminal to the transceiver.

Other aspects, features, and advantages other than those described above will become apparent from the following drawings, claims, and detailed description of the invention.

The fraud prevention method and apparatus according to the present invention can establish a secure transaction by inquiring the information of the trading party when trading the goods on the Internet, and there is an effect that the Internet user can conveniently look up the trading party's information.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

Terms including ordinal numbers such as first and second may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component. The term and / or includes a combination of a plurality of related items or any item of a plurality of related items.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. As used herein, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

In addition, in the description with reference to the accompanying drawings, the same components regardless of reference numerals will be given the same reference numerals and duplicate description thereof will be omitted. In the following description of the present invention, if it is determined that the detailed description of the related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is a block diagram of a fraud prevention system according to an embodiment of the present invention. Referring to FIG. 1, a fraud prevention system including a user terminal 100, a personal PC 110, a goods transaction server 120, an anti-fraud device 130, and a network 140 is shown.

The user terminal 100 includes a personal computer (110: 113, 115, 117) that is used by an individual, and a goods transaction server (120: 123, 125, 127) used to trade goods on the Internet. The personal PC 110 is a personal computer generally used by an individual user, and is not limited to such a form as a desktop or a notebook. The commodity trading server 120 is a device used for commodity trading online, and is not limited to names such as shopping malls, open markets, used marketplaces, and direct marketplaces. In addition, the goods trading server 120 may be a device for the purpose of trading the used goods. The user terminal 100 is coupled with the fraud prevention device 130 by a network 140 configured of wired and / or wireless.

According to the present embodiment, the fraud prevention device 130 compares the information output to the personal PC 110 or the goods transaction server 120 or the fraud inquiry information received therefrom with the pre-stored fraud registration information to display the former information. After determining whether the information is fraud related, the user terminal 100 may inform the result value of whether the fraud. To this end, the fraud prevention device 130 stores fraud registration information in a database in advance. A user, such as a general individual or a goods transaction server 120 operator, may store the fraud registration information in a database coupled to the fraud prevention device 130 using the user terminal 100. In this case, the general individual who registers the fraud registration information. May be a victim of fraud in internet goods transactions, or may store fraud registration information extracted from a fraud prevention device 130 operator or a search robot coupled to the fraud prevention device 130 by searching the Internet in a corresponding database. .

As described above, a method of determining whether specific information is fraud-related information using the fraud prevention apparatus 130 may be implemented in various ways. For convenience of description, the method is divided into three embodiments as follows.

According to an embodiment of the present invention, the user directly uses the fraud prevention device 130 to directly search whether the information held by the item transaction or other needs is related to fraud. For example, the user uses the personal PC 110 to query the fraud prevention device 130 for the telephone number of the seller of the goods. The fraud prevention device 130 may include a user interface (UI) such as a search word input box and a search button for information search. The fraud prevention device 130 then compares the phone number entered for inquiry with the fraud registration information, and outputs the fraud registration information for viewing by the user who requested the inquiry if the phone number is stored as fraud registration information. do. The fraud registration information may be one or more information selected from the group consisting of telephone number, name, damage case information, damage account number, damage amount, registration date and combinations thereof for diversification of the search. The damage case information may include various information such as prepaid phone information related to fraud, one-ring information (missing call information that rings once and rings), spam call information, loan counseling phone information, and the like. Of course, the fraud inquiry information may also be each piece of information included in the fraud registration information in addition to the above-mentioned phone number.

According to another embodiment of the present invention, whether a fraud is determined by inputting fraud inquiry information into an inquiry program installed in the user terminal 100. The inquiry program combines the input fraud inquiry information by wire or wirelessly and transmits it to the fraud prevention apparatus 130 to be interworked. The fraud prevention device 130 may compare the received fraud inquiry information with pre-stored fraud registration information to determine whether the corresponding information is fraud related and then output a result value.

According to another embodiment of the present invention, the search robot coupled to the fraud prevention apparatus 130 may determine whether to be fraud by searching for output information output to the user terminal 100. To this end, a search robot may be installed in the user terminal 100. In addition, a search robot may visit a webpage on the Internet to collect fraudulent inquiry information. Here, the web page is a page representing a specific site on the Internet regardless of the type of web browser (for example, Netscape Communicator, Microsoft's explorer, open source browser Firefox, etc.). Search robots can visit fraudulent search information by visiting not only a specific web page but also another web page linked to the page. Here, the specific web page may be a web page previously designated by the fraud prevention device 130 operator.

Hereinafter, after explaining each component of the anti-fraud device 130 of the present invention will be described in detail for each embodiment described above.

2 is a block diagram of a fraud prevention apparatus according to an embodiment of the present invention. Referring to FIG. 2, a fraud prevention device 130 including a transceiver 131, an information determination unit 133, and an information output unit 135 includes a database 136, an inquiry program 137, and a search robot 139. Combined with).

The transceiver 131 receives fraud registration information and / or fraud inquiry information from the user terminal 100. When the user directly inputs the fraud inquiry information into the search field provided in the fraud prevention apparatus 130, the transceiver 131 may receive the text of the search field and transmit the text to the information determination unit 133. In addition, when fraud inquiry information is transmitted by the inquiry program 137 or the search robot 139, the transceiver 131 transmits the fraud inquiry information transmitted from the inquiry program 137 or the search robot 139 to the information determination unit ( 133). In addition, the transmission and reception unit 131 may transmit a new fraud arrest detection news input to the fraud prevention device 130 to the inquiry program 137 installed in the user terminal 100.

The information determining unit 133 compares the fraud inquiry information with pre-stored fraud registration information to determine whether they match each other. If the fraud inquiry information matches the fraud registration information as a result of the determination, the information output unit 135 may output the stored fraud registration information, and may also warn the user about the purchase of the goods by notifying that there is a fraud case. The transceiver 131, the information determiner 133, and the information determiner 133 may be modules that perform a corresponding function, and each module may be implemented in a code format.

The database 136 stores and manages data in a form in which each module of the anti-fraud device 130 can input information and retrieve information. The format, implementation manners, and implementation programs of the database 136 may vary. Here, each field of the database 136 is implemented to store information such as telephone number, name, damage case information, damage account number, damage amount, and registration date as described above.

The inquiry program 137 is installed in the user terminal 100 and transmits the fraud inquiry information input by the user to the transceiver 131. The search program 137 is provided with a search field for a user to search, and the implementation manner may vary. For example, the inquiry program 137 may be a toolbar-type program installed at a specific location of a flash or a web page generated as a separate window in the user terminal 100.

The inquiry program 137 may be executed in the user terminal 100 and output various information newly registered in the fraud prevention device 130, for example, a fraudster arrest news, new fraud registration information, and the like.

The search robot 139 may search for the content of the registered web page to extract fraud inquiry information. Registration of the web page to be searched by the search robot 139 may be performed by an operator of the fraud prevention device 130 or may be registered in association with a search engine. The search robot 139 is a device that performs the above functions, and is not limited to a specific name, such as a spider or a crawler.

The fraud prevention apparatus 130 may transmit the fraud registration information to a corresponding user by using a program installed in a personal computer, a mobile communication terminal, or an e-mail server when new fraud registration information that the user wants to know is registered. This is for the convenience of the user by transmitting the corresponding information when the user wants to know specific fraud registration information (fraud name, phone number, account number, etc.).

3 is a flowchart of a fraud prevention method according to a first embodiment of the present invention. According to the present embodiment, fraud-related information may be found by directly visiting a webpage of the fraud prevention apparatus 130 and inputting fraud inquiry information into a search box.

In operation S310, fraud registration information is stored in a database coupled to the fraud prevention apparatus 130. Here, the fraud registration information may be information received from the user terminal 100. That is, a user who is a victim of a transaction may directly input a damage case to the fraud prevention device 130 using his or her user terminal 100.

In this case, a plurality of users who input the same fraud registration information may be notified of each other. For example, when the fraud prevention device 130 receives the second fraud registration information from the second user terminal after storing the first fraud registration information received from the first user terminal, the fraud prevention information 130 is the first fraudulent information. After comparing the registration information, when the second fraud registration information matches the first fraud registration information, the notification information may be transmitted to the first user terminal. In this case, if the first user expresses his intention to know the same damages case, for example, when the first fraud registration information is entered, the notification information is sent only if the first user is allowed to receive information about the same damage case. Can be implemented. Here, the first user terminal may be one or more devices selected from the group consisting of a personal computer, a mobile communication terminal, an e-mail server, and a combination thereof. For example, the fraud prevention device 130 uses any one or more of a method of transmitting the notification information to a toolbar installed on the first user's personal computer, sending a text message to a mobile communication terminal, and sending to a registered email address. Information can be sent.

In operation S320, the fraud prevention device 130 receives fraud inquiry information input by the user accessing the fraud prevention device 130 through the user terminal 100.

In operation S330, the fraud prevention apparatus 130 determines whether the received fraud inquiry information matches the pre-stored fraud registration information.

In operation S340, the fraud prevention apparatus 130 outputs the stored fraud registration information when the fraud inquiry information matches the stored fraud registration information. In this case, a warning window may be displayed that requires transaction attention. The user regards the seller of the goods he inquired as a fraud related person and can carefully deal with the goods transaction. In this case, as described above, victim information and / or inquiry information related to the same fraud registration information may be shared with each other. This sharing of information can allow multiple victims and / or referrals involved in the same fraud to take common measures.

In step S350, if the fraud inquiry information does not match the stored fraud registration information, the corresponding information is outputted. In this case, the user can safely trade the goods.

4 is a flowchart of a fraud prevention method using an inquiry program of a fraud prevention apparatus according to a second embodiment of the present invention. This embodiment allows the user to download the inquiry program 137 to his user terminal 100 so that the user can inquire fraud related information without directly visiting the fraud prevention apparatus 130. The differences from the first embodiment described above will be mainly described.

In step S410, the user downloads the inquiry program 137 from the fraud prevention device 130, and installs in the user terminal 100 in step S420. The search program 137 may be downloaded in the form of an executable file (exe) and installed directly on the user terminal 100 or may be coded and inserted into the source code of the web page to be included in the web page of the user terminal 100. The user can easily check whether the fraud is made by registering the inquiry program 137 on a homepage such as a blog or a cyworld.

In step S430, when the user inputs fraud inquiry information to the inquiry program 137 of the user terminal 100, in step S440, the inquiry program 137 transmits the input fraud inquiry information to the fraud prevention device 130. .

In operation S450, the fraud prevention apparatus 130 compares the received fraud inquiry information with pre-stored fraud registration information to determine whether the fraud is related to fraud. In operation S460, the fraud prevention apparatus 130 transmits a comparison result regarding whether there is a damage case related to the fraud inquiry information. The comparison result may be transmitted in various ways. For example, the comparison result may be transmitted through a new web page generated by the inquiry program 137 to the user terminal 100.

Here, the user terminal 100 is a commodity transaction server 120 operated on the Internet, and the inquiry program 137 may query the fraud prevention device 130 by sending post information registered in real time to the fraud prevention device 130. Here, the post information may be information on the purchase of the goods registered by the seller. In this case, the fraud inquiry information is seller information registered in the goods transaction server 120.

5 is a flowchart of a fraud prevention method according to a third embodiment of the present invention. The present embodiment implements a method of extracting fraud inquiry information using a search robot 139 that collects information on the Internet. The differences from the first embodiment described above will be mainly described.

In operation S510, the search robot 139 coupled to the fraud prevention apparatus 130 searches for output information output to the user terminal 100. The search robot 139 may be implemented as a specific program and installed in the user terminal 100 together with the inquiry program 137 described above or separately. When the web page is output from the user terminal 100, the search robot 139 may include information that may correspond to the above-described fraud inquiry information, for example, a number according to a phone number format. Search for names, numbers, etc. by account number format. The search robot 139 may search for webpages previously specified and stored in the fraud prevention apparatus 130 to search for output information of the corresponding webpages.

In operation S520, the search robot 139 transmits the searched output information of the user terminal 100 to the fraud prevention apparatus 130. In operation S530, the fraud prevention apparatus 130 determines whether the retrieved output information matches the stored fraud registration information, and in operation S540, the comparison result is transmitted to the user terminal 100 as described above.

In this case, a warning window may be displayed that requires transaction attention. According to the present embodiment, when the user surfs the web, the user may know in real time whether the post of the currently output web page is a fraudulent post, and thus, there is an advantage of using the Internet with confidence.

In addition, when the user terminal 100 is the commodity transaction server 120 and the output information found as a result of the comparison matches the stored fraud registration information, the URL link address of the commodity transaction server 120 and the name of the commodity transaction server 120, etc. Can be stored in a database so that it can be retrieved. The user can browse the database and view its contents.

In addition, a detailed description of common platform technologies such as an embedded system, an O / S, an interface standardization technology such as an I / O interface, and the like, for an anti-fraud device according to an embodiment of the present invention will be omitted.

The fraud prevention method according to the embodiment of the present invention described above may be performed in combination with a predetermined device, for example, a web server after being stored in a recording medium. Here, the recording medium may be a magnetic or optical recording medium such as a hard disk, a video tape, a CD, a VCD, a DVD, or a database of a client or server computer built offline or online.

Those skilled in the art to which the present invention pertains can understand that the present invention can be variously modified and changed without departing from the spirit and scope of the present invention as set forth in the claims below. will be.

1 is a block diagram of a fraud prevention system according to an embodiment of the present invention.

Figure 2 is a block diagram of a fraud prevention device according to an embodiment of the present invention.

3 is a flowchart of a fraud prevention method according to a first embodiment of the present invention;

4 is a flowchart of a fraud prevention method using an inquiry program of a fraud prevention apparatus according to a second embodiment of the present invention;

5 is a flowchart of a fraud prevention method according to a third embodiment of the present invention;

<Description of the symbols for the main parts of the drawings>

100: user terminal 110: personal PC

120: goods trading server 130: fraud prevention device

131: transceiver unit 133: information determination unit

135: information output unit 136: database

137: Lookup Program 139: Search Robot

140: network

Claims (17)

In the fraud prevention method performed by a fraud prevention device that is coupled to a plurality of user terminals by wire or wireless, Storing fraud registration information in a database coupled to the fraud prevention device; Receiving fraud inquiry information from the user terminal; Determining whether the received fraud inquiry information matches the stored fraud registration information; And And outputting the stored fraud registration information when the fraud inquiry information matches the stored fraud registration information. The method of claim 1, The fraud registration information or fraud inquiry information is one or more information selected from the group consisting of telephone number, name, damage case information, damage account number, damage amount, registration date and combinations thereof. The method of claim 1, The fraud registration information output step, The method may further include transmitting the fraud registration information to the user terminal. The user terminal is an article transaction server operating on the Internet, and the fraud inquiry information is a post fraud information registered in the article transaction server. The method of claim 1, The fraud registration information storage step, And a fraud registration information received from the user terminal. The method of claim 4, wherein The fraud registration information storage step, Storing first fraud registration information received from the first user terminal; Receiving second fraud registration information from a second user terminal; Comparing the second fraud registration information with the first fraud registration information; And And sending the notification information to the first user terminal when the second fraud registration information matches the first fraud registration information. The method of claim 5, And the first user terminal is at least one device selected from the group consisting of a personal computer, a mobile communication terminal, an e-mail server, and a combination thereof. In the fraud prevention method performed by a fraud prevention device that is coupled to a plurality of user terminals by wire or wireless, Storing fraud registration information in a database coupled to the fraud prevention device; Searching for output information output to the user terminal by a search robot coupled to the fraud prevention device; Determining whether the retrieved output information matches the stored fraud registration information; And And outputting the stored fraud registration information when the fraud inquiry information matches the stored fraud registration information. The method of claim 7, wherein The fraud registration information or the output information is at least one information selected from the group consisting of telephone number, name, damage case information, damage account number, damage amount, registration date and combinations thereof. The method of claim 7, wherein The user terminal is a product transaction server operating on the Internet, the output information is fraud prevention method, characterized in that the post information registered in the product transaction server. The method of claim 7, wherein And the user terminal is a personal computer, and the output information is information output on a web page. The method of claim 11, And the search robot is installed in the user terminal. The method according to any one of claims 7 to 11, The fraud registration information output step, And transmitting the stored fraud registration information to the user terminal. In the anti-fraud device that is wired or wirelessly coupled to a plurality of user terminals, A database coupled to the fraud prevention device and storing fraud registration information; A transceiver for receiving fraud inquiry information from the user terminal; An information determination unit determining whether the received fraud inquiry information matches the stored fraud registration information; And And an information output unit configured to output the stored fraud registration information when the fraud inquiry information matches the stored fraud registration information. The method of claim 13, The fraud registration information or the fraud inquiry information is one or more information selected from the group consisting of a telephone number, name, damage case information, damage account number, damage amount, registration date and combinations thereof. The method of claim 13, And an inquiry program installed in the user terminal, the fraud inquiry information being input, and transmitting the input fraud inquiry information to the transceiver. The method of claim 15, The inquiry program is a fraud prevention device, characterized in that a flash or toolbar type program. The method of claim 13, And a search robot for transmitting the fraud inquiry information generated by searching the output information output to the user terminal to the transceiver.
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Cited By (11)

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US8396935B1 (en) 2012-04-10 2013-03-12 Google Inc. Discovering spam merchants using product feed similarity
KR101333748B1 (en) * 2013-02-28 2013-11-28 더치트 주식회사 Method for preventing fraud and the real-time tracking a suspected criminal and apparatus for the same
US8725597B2 (en) 2007-04-25 2014-05-13 Google Inc. Merchant scoring system and transactional database
KR101455280B1 (en) * 2013-09-11 2014-10-31 더치트 주식회사 METHOD FOR PREVENTING FRAUD AND The REAL-TIME TRACKING A SUSPECTED CRIMINAL AND APPARATUS FOR THE SAME
US9811830B2 (en) 2013-07-03 2017-11-07 Google Inc. Method, medium, and system for online fraud prevention based on user physical location data
KR101974973B1 (en) * 2017-12-26 2019-05-03 주식회사 커넥트엑스 Social reporting system for crime and method thereof
CN110046545A (en) * 2019-03-05 2019-07-23 深兰科技（上海）有限公司 A kind of laying for goods system, method, apparatus, electronic equipment and storage medium
KR102166499B1 (en) * 2020-06-10 2020-10-15 (유)도담물류 System for sharing abnormal transaction information and method thereof
KR20220001619A (en) 2020-06-30 2022-01-06 주식회사 에이아이스페라 Method and program for providing fraud information
WO2022072554A3 (en) * 2020-09-29 2022-07-07 Jpmorgan Chase Bank, N.A. Systems, methods, and devices for assigning a transaction risk score

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8725597B2 (en) 2007-04-25 2014-05-13 Google Inc. Merchant scoring system and transactional database
WO2011112418A3 (en) * 2010-03-09 2012-01-12 Google Inc. Method and system for detecting fraudulent internet merchants
US8396935B1 (en) 2012-04-10 2013-03-12 Google Inc. Discovering spam merchants using product feed similarity
KR101333748B1 (en) * 2013-02-28 2013-11-28 더치트 주식회사 Method for preventing fraud and the real-time tracking a suspected criminal and apparatus for the same
US10134041B2 (en) 2013-07-03 2018-11-20 Google Llc Method, medium, and system for online fraud prevention
US9811830B2 (en) 2013-07-03 2017-11-07 Google Inc. Method, medium, and system for online fraud prevention based on user physical location data
US11308496B2 (en) 2013-07-03 2022-04-19 Google Llc Method, medium, and system for fraud prevention based on user activity data
KR101455280B1 (en) * 2013-09-11 2014-10-31 더치트 주식회사 METHOD FOR PREVENTING FRAUD AND The REAL-TIME TRACKING A SUSPECTED CRIMINAL AND APPARATUS FOR THE SAME
KR101974973B1 (en) * 2017-12-26 2019-05-03 주식회사 커넥트엑스 Social reporting system for crime and method thereof
CN110046545A (en) * 2019-03-05 2019-07-23 深兰科技（上海）有限公司 A kind of laying for goods system, method, apparatus, electronic equipment and storage medium
KR102166499B1 (en) * 2020-06-10 2020-10-15 (유)도담물류 System for sharing abnormal transaction information and method thereof
KR20220001619A (en) 2020-06-30 2022-01-06 주식회사 에이아이스페라 Method and program for providing fraud information
WO2022072554A3 (en) * 2020-09-29 2022-07-07 Jpmorgan Chase Bank, N.A. Systems, methods, and devices for assigning a transaction risk score

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