In the league of legends of Silicon Valley, Jack Dorsey — the co-founder of Twitter who stepped down as CEO a year ago this month — has long had a reputation as the cool hippie with the beard ...

Twitter co-founder Jack Dorsey on Sunday informally revealed he was supporting Robert F. Kennedy, Jr. as the Democratic nominee for president. Jack Dorsey criticized Elon Musk's Twitter purchase ...

Jack Dorsey was very active on X this weekend. During a posting frenzy, Dorsey said he's left Bluesky's board. Dorsey backed the decentralized social network for years, but it's unclear why he left.

Twitter cofounder Jack Dorsey recently spoke to the "Breaking Points" YouTube channel. In the interview posted Monday, Dorsey reflected on former Twitter CEO Elon Musk's management. He called him ...

Incubated within Twitter under former CEO Jack Dorsey, it launched in 2023 as an independent alternative to Musk’s X — one that remained associated with Dorsey’s name even as his involvement ...

Former Twitter CEO Jack Dorsey backtracked Saturday on his earlier endorsement of Elon Musk as the right choice to lead the company, speaking out against the billionaire who, for the past six ...

Today, Twitter co-founder and former CEO Jack Dorsey, now Block CEO, announced he has deleted his Instagram account — the one with the coveted first-name handle. Typically, handles like these ...

Jack Dorsey has waded into the Twitter Files discourse. Writing in a newsletter, Dorsey lightly criticizes the manner the files have been released, and condemned attacks on former Twitter executives.