ConnectWise has issued a critical security update for its ScreenConnect remote desktop software after discovering a high-severity vulnerability that enables attackers to extract machine-level cryptographic keys and hijack active user sessions. The flaw, tracked as CVE-2026-3564, has been assigned a CVSS v3.1 score of 9.0 and is already considered at risk of active exploitation, prompting […] The post ScreenConnect Flaw Lets Hackers Steal Machine Keys and Hijack Sessions appeared first on Cyber Security News.