Systems and methods identifying malicious communications in multiple message stores
US12212584B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 17, 2021 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Nov 17, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1425
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods are described for identifying other instances of messages corresponding to a reported malicious message. A report of a malicious message from a user of a plurality users using a messaging system is received. Responsive to the report of the malicious message, plain text of content selected from the malicious message is provided. Thereafter, one or more segments of the plain text are selected as key content for construction of a search. A search is then executed in the messaging system for one or more other malicious messages corresponding to the reported malicious message using the selected one or more segments of the plain text with one or more match criteria or no criteria. The one or more other malicious messages corresponding to the reported malicious message are identified in the messaging system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.