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

Developed by Twitter co-founder Jack Dorsey, Bitchat is an instant messaging app with end-to-end encryption that uses ...

If you've ever found yourself in a situation where you didn’t have internet access, a new messaging app might be of interest.

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

Twitter cofounder Jack Dorsey used Goose, Block's AI code editing tool, to develop his new messaging platform. He says it ...

Tech visionary Jack Dorsey, co-founder of Twitter and financial tech firm Block, has quietly launched his experimental project: Bitchat, ...

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

Jack Dorsey is shipping. On Sunday, the Twitter co-founder shared a link on X (formerly Twitter) to a new app called Sun Day, which he claims helps users track their vitamin D intake. It’s the second ...

Jack Dorsey, 38, the former CEO of Twitter and one of the founders of the site, is taking over once again as chief executive, according to an announcement today from Twitter.

This marks the second new app Dorsey has launched in a week. But this one may especially appeal to Gen Z, whose tanning obsession has sparked a trend of tracking UV exposure to optimize time spent ...

The new app called Sun Day tracks your UV exposure as well as Vitamin D levels. Last week, Dorsey introduced a new Bluetooth ...

Jack Dorsey used Goose, Block's AI code editing tool, while developing his Bluetooth mesh messaging app Bitchat. Dorsey said he developed the app over a weekend. He's released a beta version.