The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 03, 2022

Filed:

Nov. 22, 2019
Applicant:

Trend Micro Inc., Tokyo, JP;

Inventors:

Jing Cao, Nanjing, CN;

Quan Yuan, Nanjing, CN;

Bo Liu, Nanjing, CN;

Assignee:

TREND MICRO INC., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 29/06 (2006.01); G06F 16/954 (2019.01); G06F 11/32 (2006.01);
U.S. Cl.
CPC ...
H04L 63/1483 (2013.01); G06F 11/327 (2013.01); G06F 16/954 (2019.01);
Abstract

A system is implemented in browser plug-in software or in endpoint agent software on a user computer. The user accesses a Web site and fills in a login request form and submits it to the Web site. The system triggers a 'forgot password' feature and detects a phishing Web site by determining that it does not send a reset link to a valid user e-mail address, or, the system detects a phishing Web site by determining that it does send a reset link to an invalid e-mail address. Or, the system detects a phishing Web site by determining that it sends a reset link to a user e-mail address from a domain different from the domain of a login request form. Or, the system fills in an incorrect account name or password in a login request form and detects a phishing Web site by determining that the Web site does not indicate that the incorrect user name or incorrect password are incorrect. Or, the system submits incorrect credentials and detects a phishing Web site by determining that the Web site does not implement any way to reset the account name or password.


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