Underminr is a vulnerability tracked across 1 threat cluster and 3 intelligence report mentions on ThreatCluster. First observed May 21, 2026; most recent activity May 21, 2026.
ADAMnetworks has identified a new vulnerability named Underminr that affects approximately 88 million domains globally, with a heightened risk in the US, Canada, and the UK. This exploit allows attackers to manipulate…