公开(公告)号：US09262610B2

公开(公告)日：2016-02-16

申请号：US13748474

申请日：2013-01-23

Applicant: Facebook, Inc.

Inventor： Michael Hudack ,  Samuel Lessin

IPC: H04L29/06 ,  G06F21/31

CPC classification number: H04L63/102 ,  G06F17/3053 ,  G06F21/316 ,  G06F21/6245 ,  G06F2221/2111 ,  H04L63/1425 ,  H04L63/1441

Abstract: When a request to connected a requesting user to a target user is received by the social networking system, information associated with the requesting user and with users connected to the target user is retrieved. A fraud probability score indicating a probability that the requesting user is impersonating a user connected to the target user is determined based on the information associated with the requesting user and with users connected to the target user. Based on the fraud probability score, a determination is made whether the requesting user is a suspected imposter and remedial action is taken if imposter is suspected.

Abstract translation: 当通过社交网络系统接收到将请求用户连接到目标用户的请求时，检索与请求用户和连接到目标用户的用户相关联的信息。 基于与请求用户相关联的信息以及连接到目标用户的用户来确定指示请求用户冒用连接到目标用户的用户的概率的欺诈概率分数。 根据欺诈概率得分，确定请求用户是否为疑似冒名顶替者，如果怀疑冒犯者采取补救措施。

公开(公告)号：US20170262547A1

公开(公告)日：2017-09-14

申请号：US15605735

申请日：2017-05-25

Applicant: Facebook, Inc.

Inventor： Michael Hudack ,  Christopher Turitzin ,  Edward Baker ,  Hao Xu

IPC: G06F17/30 ,  H04L29/12 ,  H04L29/08

CPC classification number: G06F16/9535 ,  G06F16/24 ,  G06F16/9038 ,  H04L61/1594 ,  H04L67/306

Abstract: A social networking system receives contact information from a social networking system user. The received contact information is stored and associated with a user profile in the social networking system including information matching at least a portion of the stored content information. This increases the information associated with the user profile. Subsequently received content information is compared to user profiles and stored contact information associated with one or more user profiles. User profiles including information matching at least a portion of the subsequently received content information or associated with stored contact information matching at least a portion of the subsequently received content information are identified as potential connections for the user providing the subsequently received contact information.

公开(公告)号：US09338250B2

公开(公告)日：2016-05-10

申请号：US13730758

申请日：2012-12-28

Applicant: Facebook, Inc.

Inventor： Michael Hudack ,  Christopher Turitzin ,  Edward Baker ,  Hao Xu

IPC: H04L29/08

CPC classification number: G06F17/30867 ,  G06F17/30386 ,  G06F17/30991 ,  H04L61/1594 ,  H04L67/306

Abstract: A social networking system receives contact information from a social networking system user. The received contact information is stored and associated with a user profile in the social networking system including information matching at least a portion of the stored content information. This increases the information associated with the user profile. Subsequently received content information is compared to user profiles and stored contact information associated with one or more user profiles. User profiles including information matching at least a portion of the subsequently received content information or associated with stored contact information matching at least a portion of the subsequently received content information are identified as potential connections for the user providing the subsequently received contact information.

Abstract translation: 社交网络系统从社交网络系统用户接收联系信息。 接收的联系人信息被存储并且与社交网络系统中的用户简档相关联，包括与所存储的内容信息的至少一部分匹配的信息。 这增加了与用户配置文件相关联的信息。 随后接收的内容信息与用户简档和与一个或多个用户简档相关联的存储的联系人信息进行比较。 用户简档包括与随后接收的内容信息的至少一部分匹配的信息，或者与匹配随后接收的内容信息的至少一部分的存储的联系人信息相关联的信息被识别为用户提供随后接收到的联系人信息的潜在连接。

公开(公告)号：US20140208424A1

公开(公告)日：2014-07-24

申请号：US13748474

申请日：2013-01-23

Applicant: Facebook, Inc.

Inventor： Michael Hudack ,  Samuel Lessin

IPC: G06F21/55

CPC classification number: H04L63/102 ,  G06F17/3053 ,  G06F21/316 ,  G06F21/6245 ,  G06F2221/2111 ,  H04L63/1425 ,  H04L63/1441

Abstract: When a request to connected a requesting user to a target user is received by the social networking system, information associated with the requesting user and with users connected to the target user is retrieved. A fraud probability score indicating a probability that the requesting user is impersonating a user connected to the target user is determined based on the information associated with the requesting user and with users connected to the target user. Based on the fraud probability score, a determination is made whether the requesting user is a suspected imposter and remedial action is taken if imposter is suspected.

Abstract translation: 当通过社交网络系统接收到将请求用户连接到目标用户的请求时，检索与请求用户和连接到目标用户的用户相关联的信息。 基于与请求用户相关联的信息以及连接到目标用户的用户来确定指示请求用户冒用连接到目标用户的用户的概率的欺诈概率分数。 根据欺诈概率得分，确定请求用户是否为疑似冒名顶替者，如果怀疑冒犯者采取补救措施。

公开(公告)号：US20140189019A1

公开(公告)日：2014-07-03

申请号：US13730758

申请日：2012-12-28

Applicant: Facebook, Inc.

Inventor： Michael Hudack ,  Christopher Turitzin ,  Edward Baker ,  Hao Xu

IPC: H04L29/08

CPC classification number: G06F17/30867 ,  G06F17/30386 ,  G06F17/30991 ,  H04L61/1594 ,  H04L67/306

Abstract: A social networking system receives contact information from a social networking system user. The received contact information is stored and associated with a user profile in the social networking system including information matching at least a portion of the stored content information. This increases the information associated with the user profile. Subsequently received content information is compared to user profiles and stored contact information associated with one or more user profiles. User profiles including information matching at least a portion of the subsequently received content information or associated with stored contact information matching at least a portion of the subsequently received content information are identified as potential connections for the user providing the subsequently received contact information.

Abstract translation: 社交网络系统从社交网络系统用户接收联系信息。 接收的联系人信息被存储并且与社交网络系统中的用户简档相关联，包括与所存储的内容信息的至少一部分匹配的信息。 这增加了与用户配置文件相关联的信息。 随后接收的内容信息与用户简档和与一个或多个用户简档相关联的存储的联系人信息进行比较。 用户简档包括与随后接收的内容信息的至少一部分匹配的信息，或者与匹配随后接收的内容信息的至少一部分的存储的联系人信息相关联的信息被识别为用户提供随后接收到的联系人信息的潜在连接。