Peiter Zatko

'Twitter Plagued By Weak Cyber Defences', Says Whistleblower Peiter Zatko In Congress Hearing

Twitter Shareholders Vote In Favour Of Sale, Firm Denies Breach Of Deal Over Whistleblower Payment

Twitter Agreed To Pay Whistleblower 'Mudge' $7 Million In June Settlement: Report

Elon Musk Cites Whistleblower Claims In New Filing Seeking To Terminate Twitter Deal

Twitter's Former Security Chief Says Firm Lied About Security, Bots: Report