Peiter Zatko

A look at the efforts by at least six research groups to find dirt on Twitter whistleblower Peiter Zatko, including offers to pay his former colleagues for info

In his Senate testimony, ex-head of Twitter security and whistleblower Peiter Zatko says the company was told of “at least one [Chinese] agent” on its payroll

In Senate testimony, ex-head of security and whistleblower Peiter Zatko says Twitter had been told that “there was at least one [Chinese] agent” on its payroll

At a congressional hearing, Peiter Zatko, Twitter's former head of security, told lawmakers that the company lied about its data practices.

A look at efforts by at least six research groups to find dirt on Twitter whistleblower Peiter Zatko, including many offers to pay former colleagues for info

Many of Peiter (Mudge) Zatko's former colleagues have received offers of payment for information about him.

Peiter Zatko's allegations offer details on Twitter's misinformation policies and failures, including accepting a QAnon proponent into its Birdwatch program

A document from whistleblower Peiter Zatko that details the company's failings in policing misinformation shows what happens when a business model fails Tweets: @markseibel , @baldingsworld , @lizzadw...

An interview with Twitter whistleblower Peiter Zatko; some current and former Twitter employees say his allegations are misleading, overblown, or lack context

Peiter Zatko, the Twitter whistle-blower, is a black belt in jiu-jitsu.  The day before his complaint against the social media company …

An interview with Twitter whistleblower Peiter Zatko; some current and former Twitter employees suggest some of his allegations are misleading or overblown

Peiter Zatko, the Twitter whistle-blower, is a black belt in jiu-jitsu.  The day before his complaint against the social media company …