Sidebar Diagnostics is a tool tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed April 16, 2026; most recent activity April 16, 2026.
A new malware campaign is distributing the NWHStealer trojan, targeting Windows systems through deceptive fake VPN installers, gaming mods, and hardware utility tools. Unlike traditional phishing methods, this campaign…