Enea Identifies SilentAir State-Level Hackers

Cybersecurity firm Enea identifies a previously unknown threat actor named SilentAir that intercepts calls and SMS from inside mobile networks, primarily targeting Taiwan. The group hijacks network nodes in at least six Asian countries and a dozen other territories. Enea monitored attacks since early 2025 and estimates total infections could reach several dozen operators across Asia, Africa, and Latin America.