criticalHostingactive22 Oct 2026
Onamae
Malware planted on up to 26,739 customer servers in Japan
What happened
Attackers compromised the hosting provider's control plane and pushed malicious code to as many as 26,739 customer servers. Control-plane trust turned into mass remote execution.
Timeline
22 Oct 2026 · 07:40 UTC
Discovery
Customers report unexpected processes on managed servers.22 Oct 2026 · 15:20 UTC
Scope
Up to 26,739 servers are believed to have received the payload.23 Oct 2026 · 03:00 UTC
Rebuild guidance
The provider tells customers to rebuild from clean images, not clean in place.
Sources