The Register: Trump kills clearances for infosec's SentinelOne, ex-CISA boss Chris Krebs https://www.theregister.com/2025/04/10/trump_cisa_investigat...
CyberScoop: Trump signs order stripping Chris Krebs of security clearance https://cyberscoop.com/trump-chris-krebs-executive-order-202...
NB- not the same as Brian Krebs of KrebsOnSecurity.com.