Jack Dorsey, the co-founder of Twitter and CEO of Block, released a free, new open-source messaging app in Apple's App Store ...

Jack Dorsey's Bitchat is now available on the App Store, but security researchers have questioned the app's privacy claims.

Dorsey's initial investment has gotten the new nonprofit "andOtherStuff" up and running, and he worked on some of its initial ...

What has Jack Dorsey, the founder of Twitter (now X) been up to lately? Among other things, creating experimental little ...

Bitchat, a new decentralized messaging application created by Jack Dorsey, is now officially available to the public in the ...

With roughly half of Twitter's 7,500 reportedly expected to lose their jobs under new owner Elon Musk, resentment is also building against former CEO Jack Dorsey. "Jack is hated at Twitter," a ...

Getty Images The emerging Twitter alternative received $13 million in funding when it split from Twitter and became its own independent company last year. Dorsey remains on Bluesky’s board.

Dorsey co-founded Twitter in 2006 with Ev Williams, Biz Stone and Noah Glass and served as CEO until 2008. In 2009, he co-founded mobile payment company Square, Inc. with Jim McKelvey, and took ...

Jack Dorsey, who co-founded social media giant Twitter in 2006, is stepping down as CEO, he said Monday. Dorsey, 45, will remain on Twitter's board of directors until next May, according to an ...

UPDATE: Nov. 29, 2021, 10:55 a.m. EST It's official. Jack Dorsey tweeted that he has resigned from Twitter and that Twitter CTO Parag Agrawal will replace Jack Dorsey as Twitter CEO.

Jack Dorsey, the co-founder and former CEO of Twitter, is leaving the social network's board of directors on Wednesday. Dorsey's planned departure comes as his term on the board expires and as the ...

There's also a "Panic Mode" that lets users delete all their data from the app instantly with just a triple tap.