Cyber Risks · GreyNoise Blog

At The Edge Clear: March 30 - April 06, 2026

Summary: GreyNoise recorded its broadest single-week botnet recruitment expansion since January 2026 for the March 30 to April 06, 2026 analysis period, alongside twenty new exploitation tags targeting end-of-life routers, DVRs, and ICS platforms including FUXA HMI. RDP brute-force attempts rose 340.7% to 940,019 sessions, path traversal rose 312.5% to 3.26M sessions, and Ollama AI scanning rose 583.6%, with the same infrastructure probing IoT, ICS, and AI endpoints.

What you should know: The same infrastructure exploiting IoT devices is now probing ICS and AI endpoints, so a compromise on an end-of-life router and one on an exposed AI service may be the same campaign rather than separate incidents.

Read the original at GreyNoise Blog ↗

Topics
Phishing & Social Engineering
Related