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.

Jack Dorsey’s Block Inc. joins the coveted S&P 500 on Wednesday, a symbolic milestone that puts the digital finance firm ...

Block Inc. joins the S&P 500 today, fueling its stock, but traders anticipate more since Coinbase's inclusion fueled the ...

TheStreet. Block, Inc. (NYSE: XYZ), the tech and financial services company, recently made a few announcements that have sent ...

Earlier this month, Block CEO and Twitter co-founder Jack Dorsey unveiled a peer-to-peer, Bluetooth-based messaging app he ...

Jack Dorsey, Block CEO and Twitter co-founder, has released his Bluetooth-based messaging app, Bitchat, on the App Store for ...

The new Bitchat app, a Bluetooth messaging app by Twitter founder Jack Dorsey, has launched on the App Store, but there is a ...

Block is getting bumped up to the S&P 500, and investors are not wasting time reacting. On Friday, shares of the company ...

Shares of Jack Dorsey’s Block Inc soared over 9% in pre-market trading ahead of the company’s S&P 500 debut this week.

Bitchat is a decentralized messaging app that Jack Dorsey, the former CEO of Twitter and founder of Block, has made available ...

Payments platform Square is announcing Bitcoin (BTC) as an option for merchants as its parent company Block (XYZ) jumps 10% ...