How a 51-year-old celebrity hacker upended one of the world's most influential social networks

New York CNN Business  —  When joined Twitter as head of security in late 2020 at the urging of founder and then-CEO Jack Dorsey, he was surprised by what he discovered. Twitter, a social network with hundreds of millions of users, “was over a decade behind industry security standards,” he later testified. Barely a year later, Zatko was agitating for Twitter’s top executives to address what he described as “a ticking bomb of security... + full article