HybridPetya is a malware family tracked across 1 threat cluster and 2 intelligence report mentions on ThreatCluster. First observed July 14, 2026; most recent activity July 15, 2026.
ESET researchers have discovered 11 outdated UEFI shim bootloaders, all version 0.9 or below, that can bypass UEFI Secure Boot protections on systems trusting Microsoft's 2011 certificate. These vulnerabilities allow…