#004 · Hacking LegendsIconicLocked in

Peiter Zatko

Mudge

L0pht Elder, Government Insider

Telling the Senate he could take down the internet in 30 minutes

Rating

95Impact score
Technical93
Social82
Notoriety88
Influence95
FromUSA
Era1990s–present

Domains

Vulnerability researchPolicyPassword cracking

Scouting report

Front man of L0pht Heavy Industries and co-author of L0phtCrack. In 1998 the crew testified before the US Senate under their handles and warned that the internet could be taken down in half an hour. Later ran cyber programs at DARPA, worked security at Google and Stripe, and blew the whistle on Twitter’s security posture in 2022.

Curator’s note

The rare legend who went from underground to the Senate floor without changing his story.

Sources