Our takeSynology is warning of active C3RB3R ransomware attacks on NAS devices. Update your Synology NAS immediately: exposed management ports and weak credentials are the usual entry points.Security Resilience desk
What this means for you — Security leader:Update all Synology NAS devices to the latest DSM version immediately; enable auto-block on failed logins, disable unnecessary ports, and review exposure to the internet.
What this means for you — Lean IT orgs:If you run a Synology NAS, update its software right now and turn on the auto-block feature for failed logins. If it's directly reachable from the internet, lock it down or put it behind a VPN.
What this means for you — MSP:Audit all client Synology NAS devices for exposure and push the latest DSM updates; enable auto-block, disable unused services, and move any internet-facing units behind VPN or a secure remote-access solution.
What this means for you — Researcher:Track C3RB3R ransomware campaigns against Synology NAS; focus on exploit patterns, DSM patch adoption rates, and any new indicators of compromise as the attacks continue.