ConnectWise experienced a cyberattack believed to be from a nation-state actor, impacting a small number of ScreenConnect customers.
ConnectWise triggered its incident response plan, engaged with Mandiant for investigation, and implemented enhanced monitoring and security measures.
The exact details of the attack, including the threat actor involved and the scope of impact, remain undisclosed.
ConnectWise had previously patched security flaws in 2024 that were exploited by cybercriminals and nation-state actors, with a high severity vulnerability fixed in ScreenConnect versions.