DirtyClone, tracked as CVE-2026-43503, is a Linux kernel vulnerability that allows any local user to gain root privileges.
CISA confirmed on Monday that ransomware gangs have begun exploiting a high-severity Microsoft Defender privilege escalation vulnerability that has previously been abused in zero-day attacks. Dubbed ...
Proton, best known for its ProtonMailVPN and encrypted email service ProtonMail, has announced Lumo 2.0, the second iteration ...