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:
Sep. 23, 2025

Filed:

Mar. 16, 2022
Applicant:

Sophos Limited, Abingdon, GB;

Inventors:

Dmitri Samosseiko, Vancouver, CA;

Fraser Peter Howard, Witney, GB;

Peter Adam Mackenzie, Oxford, GB;

Simon Neil Reed, Wokingham, GB;

Guy William Roberts, Milton Keynes, GB;

Gabor Szappanos, Budapest, HU;

Assignee:

Sophos Limited, Abingdon, GB;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
H04L 63/145 (2013.01); H04L 63/1416 (2013.01); H04L 63/1433 (2013.01);
Abstract

Malware detections are received from a plurality of endpoints in one or more enterprise networks. A first and second set of indicators of breach may be identified from the malware detections and, where appropriate, grouped by specific customers. The pattern of progressive deployment of malware directed toward a customer can then be used as a basis for identifying generalized targeting of the customer, or extended staging for a specific attack on the customer such as a ransomware attack.


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