ConnectWise Cyberattack Targets Small Number of ScreenConnect Customers After CVE-2025-3935 Patch

ConnectWise, a provider of remote access and automation software, confirmed it was targeted in a cyberattack linked to a sophisticated nation-state actor. The breach affected a very small number of its ScreenConnect customers. The attack occurred shortly after ConnectWise patched a vulnerability identified as CVE-2025-3935. The incident raises concerns due to ConnectWise's role in supplying software that enables remote monitoring and management for corporate clients, potentially exposing a wide range of companies to risk. While the specific nation-state actor remains unidentified, the attack is part of a broader trend of state-sponsored cyber threats targeting technology providers.