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Secure Futures

UEFI

3 articles

CosmicStrand rootkit hides in the UEFI firmware

CosmicStrand: a UEFI rootkit

Our experts discovered a fresh version of CosmicStrand, a rootkit that hides from researchers in the UEFI firmware.

MosaicRegressor includes, among other things, a bootkit that delivers malware through UEFI, which was originally developed by the infamous Hacking Team

Malware delivery through UEFI bootkit with MosaicRegressor

Cybercriminals are employing a sophisticated malicious framework whose tools include some leaked from Hacking Team.

FAQ: Microsoft, Kaspersky and KB4524244 security update issues

What is the story with Microsoft, Kaspersky and KB 4524244 security update all about?

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