description: The following analytic detects the execution of PowerShell scripts containing Base64 encoded content, specifically identifying the use of `FromBase64String`. It leverages PowerShell ...

It's not always about the visual advantage.

A new, stealthy backdoor named Mistic has been deployed as part of suspected financially motivated attacks aimed at multiple organizations spanning insurance, education, IT, and professional services ...

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Microsoft is rolling out the June 2026 Patch Tuesday update, KB5094126 (OS Builds 26200.8655 and 26100.8655), for Windows 11 versions 25H2 and 24H2. The update is a long one, covering everything from ...

ESET researchers have discovered two as-yet undocumented Windows variants of SprySOCKS, a previously Linux-only backdoor reportedly used by FishMonger, the group believed to be operated by a Chinese ...