Invention Grant
- Patent Title: Detection of phishing internet link
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Application No.: US16660232Application Date: 2019-10-22
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Publication No.: US11277443B2Publication Date: 2022-03-15
- Inventor: Iosif Onut , Qian Cui , Guy-Vincent Jourdan
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Troutman Pepper Hamilton Sanders LLP
- Main IPC: H04L9/00
- IPC: H04L9/00 ; H04L29/06

Abstract:
Embodiments provide a computer implemented method for detecting a phishing internet link, wherein an internet link is a Uniform Resource Locator (URL) or a domain name, the method including: receiving the internet link; replacing one or more visually confusing characters with one or more original characters, wherein the one or more visually confusing characters are similar to the one or more original characters; removing a top-level domain from the internet link; removing a common subdomain from the internet link; splitting the remaining internet link into a list of words; converting the list of words into a list of word vectors; calculating an average word vector of the list of word vectors; and providing a phishing score for the average vector, indicating a probability of the internet link being a phishing internet link.
Public/Granted literature
- US20210120035A1 DETECTION OF PHISHING INTERNET LINK Public/Granted day:2021-04-22
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