Clustering attacker behavior reveals hidden patterns

Credit to Author: Andrew Brandt| Date: Tue, 08 Aug 2023 10:00:11 +0000

A collection of very specific behaviors, observed by Sophos X-Ops incident response analysts in the lead-up to four separate ransomware attacks in the first quarter of 2023, indicates an unexpected connection between the attacks. In the parlance of the Managed Detection and Response (MDR) team, the peculiarly similar details constitute a threat activity cluster that […]

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Update 5: Information on MOVEit Vulnerabilities CVE-2023-34362, CVE-2023-35036, CVE-2023-35708, and CVE-2023-36934

Credit to Author: Christopher Budd| Date: Mon, 05 Jun 2023 21:50:09 +0000

Users of the file-transfer package should apply patches immediately and check for indications of possible compromise

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