ConnectWise is a major provider of business management (PSA), RMM, and cybersecurity software for MSPs, best known for ConnectWise Manage (PSA) and ConnectWise Automate/ScreenConnect (RMM/remote access). Founded in 1982 and privately held (majority owned by Thoma Bravo), ConnectWise faced significant security scrutiny in early 2024 after critical vulnerabilities in ConnectWise ScreenConnect were disclosed and widely exploited, including by ransomware actors.