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ConnectWise suspects cyberattack affecting some ScreenConnect customers was state-sponsored

Posted on May 29, 2025 by Dissent

Lawrence Abrams reports:

IT management software firm ConnectWise says a suspected state-sponsored cyberattack breached its environment and impacted a limited number of ScreenConnect customers.

“ConnectWise recently learned of suspicious activity within our environment that we believe was tied to a sophisticated nation state actor, which affected a very small number of ScreenConnect customers,” ConnectWise shared in a brief advisory.

“We have launched an investigation with one of the leading forensic experts, Mandiant. We have contacted all affected customers and are coordinating with law enforcement.”

Read more at BleepingComputer.

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