ConnectWise Disables Application Identities Following Microsoft 365 Tenant Compromise

ConnectWise disclosed a security incident where unknown threat actors gained unauthorized access to application identities on the platform, compromising…

If your organization uses ConnectWise Cloud Backup or services connected to Microsoft 365, immediately verify whether your tenants were affected. Review recent access logs in Microsoft 365, rotate administrator credentials, and follow ConnectWise's official guidance. Monitor for any anomalous activity in your applications and backed-up data.