Chief of Security Strategy (SentinelOne), Professional Hacker, Black Belt in Brazilian Jiu-Jitsu, Off-Road Racer, and Founder of WhiteHat Security.

Independent investigative journalist. Writes about cybercrime. Author of 'Spam Nation', a NYT bestseller. Wrote for The Washington Post '95-'09

Certified Checkbox Unchecker https://malicious.link

Security Blah Blah Blah

Teaching and researching the misuse of technology at Stanford. Former CSO of Facebook and Yahoo.