ransomware exploitation

A critical, unauthenticated remote code execution flaw (CVE-2026-1731) in BeyondTrust's remote support software is being actively exploited by ransomware groups,…

A critical SmarterMail vulnerability (CVE-2026-24423) is being actively exploited, allowing unauthenticated attackers to execute remote code via a flawed API…

A critical, unauthenticated remote code execution flaw (CVE-2026-24423) in SmarterMail is being actively exploited by ransomware groups, prompting urgent warnings…

CISA warns that a critical, patched VMware ESXi vulnerability (CVE-2025-22225) is now being actively exploited by ransomware groups to escape…

Veeam released urgent patches for critical vulnerabilities in its Backup & Replication software, including CVE-2025-23121, which allows authenticated domain users…