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:
Aug. 08, 2023

Filed:

Sep. 14, 2020
Applicant:

Paypal, Inc., San Jose, CA (US);

Inventors:

Vinjith Nagaraja, Scottsdale, AZ (US);

Meethil Vijay Yadav, Scottsdale, AZ (US);

Bradley Wardman, Phoenix, AZ (US);

Assignee:

PayPal, Inc., San Jose, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 40/143 (2020.01); H04L 9/40 (2022.01); H04L 67/02 (2022.01); G06N 20/00 (2019.01); G06F 16/9535 (2019.01); H04L 67/04 (2022.01); G06F 40/242 (2020.01); G06F 40/14 (2020.01); H04L 67/01 (2022.01);
U.S. Cl.
CPC ...
G06F 40/143 (2020.01); G06F 16/9535 (2019.01); G06F 40/14 (2020.01); G06F 40/242 (2020.01); G06N 20/00 (2019.01); H04L 63/1441 (2013.01); H04L 67/01 (2022.05); H04L 67/02 (2013.01); H04L 67/04 (2013.01); G06F 2221/2119 (2013.01);
Abstract

Methods and systems for detecting webpages that share malicious content are presented. A first set of webpages that hosts a web account checker is identified. A baseline page structure score and a baseline language score are calculated based on the identified first set of webpages. Content from a second set of webpages is collected and analyzed based on the calculated baseline page structure and the calculated baseline language scores. One or more of the second set of webpages is flagged as malicious based on the analyzing of the content collected from the second set of webpages.


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