CISA Warns of Ransomware Exploiting Unpatched SimpleHelp RMM Flaws

The Cybersecurity and Infrastructure Security Agency (CISA) has issued an advisory regarding ransomware actors actively exploiting unpatched vulnerabilities in SimpleHelp Remote Monitoring and Management (RMM) software. This ongoing campaign targets customers of utility billing software providers, with versions 5.5.7 and earlier being vulnerable, posing significant risks to critical infrastructure and data security.