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Trend Micro Research, News and Perspectives 3 months, 3 weeks ago

Pawn Storm Campaign Deploys PRISMEX, Targets Government and Critical Infrastructure Entities

This blog discusses the steganography, cloud abuse, and email-based backdoors used against the Ukrainian defense supply chain in the latest Pawn Storm campaign that TrendAI™ Research observed and analyzed.

More from Trend Micro Research, News and Perspectives 26 Mar 2026, 1:00 p.m. Abuse APT28 Cloud Critical Infrastructure Email Government Research Supply Chain Ukraine

Microsoft has shed light on a previously undocumented cluster of threat activity originating from a Russia-affiliated threat actor dubbed Void Blizzard (aka Laundry Bear) that it said is attributed to "worldwide cloud abuse." Active since at least April 2024, the hacking group is linked to espionage operations mainly targeting organizations that are important to Russian government objectives,

More from The Hacker News 27 May 2025, 11:51 p.m. Abuse Breach Cloud Government Hacking Microsoft Phishing Russia Threat Actor