Methods and systems for detecting phishing emails using feature extraction and machine learning
US11595435B2 · kind B2 · utility
3Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2020 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Dec 10, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/18
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for detecting a phishing attack on a computer device can involve scanning one or more email messages, and separating email parts from the one or more email messages, in response to scanning the at least one email message. In addition, the email parts of the at least one email message can be subject to a feature extraction operation. The email features extracted from the email parts can be then analyzed to determine whether or not any of the email features contain suspected phishing content, confirmed phishing content and benign email content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.