Get all your news in one place.
100's of premium titles.
One app.
Start reading
TechRadar
TechRadar
Sead Fadilpašić

Solarwinds WHD flaws exploited in attacks targeting servers and credentials

Computer Hacked, System Error, Virus, Cyber attack, Malware Concept. Danger Symbol.

  • Hackers exploit SolarWinds Web Help Desk flaws CVE-2025-40551 and CVE-2025-26399
  • Attackers deploy Zoho ManageEngine, Cloudflare tunnels, Velociraptor for persistence and control
  • Campaign ongoing since January, disabling security tools before deploying additional malware
Sign up to read this article
Read news from 100's of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.