t-mobile

One IT Admin Locked 254 Servers. T-Mobile Lost Another Insider. Same Day.

John Z Black Apr 4, 2026

Incidents & Breaches #insider-threat #t-mobile #privileged-access #extortion #data-breach

A Kansas City engineer held his employer hostage for 20 bitcoin while T-Mobile quietly filed yet another insider breach. Privileged access is still the hardest problem in security.