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. 26, 2025

Filed:

Apr. 28, 2023
Applicant:

Mcafee, Llc, San Jose, CA (US);

Inventors:

German Lancioni, San Jose, CA (US);

Oliver G. Devane, Upton, GB;

Assignee:

McAfee, LLC, San Jose, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); G06F 40/205 (2020.01); G06F 40/232 (2020.01); G06F 40/242 (2020.01);
U.S. Cl.
CPC ...
H04L 63/1483 (2013.01); G06F 40/205 (2020.01); G06F 40/232 (2020.01); G06F 40/242 (2020.01);
Abstract

There is disclosed a method of mitigating phishing, including extracting text from a website under analysis; using a spell check algorithm to compare extracted words or phrases to a language dictionary of words or phrases selected from web pages known to be phishing targets, and using a spell counter to count misspell hits from the spell check algorithm; comparing the extracted words or phrases to a case-sensitive usage reference, and using a usage counter to count mismatched usage hits from the case-sensitive usage reference; combining the spell counter and the usage counter into a combined counter; and using the combined counter to identify the website under analysis as a suspected phishing website and taking a phishing mitigation action.


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