Block CEO Jack Dorsey has released a white paper and launched a beta for Bitchat, a decentralized messaging app using Bluetooth mesh networks for internet-free, encrypted communication. Block CEO and ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

While iMessage and Meta's apps dominate modern messaging, there have been many other instant messaging apps that were hugely ...

Twitter Co-Founder Launches Bitchat, a Security-Focused, Bluetooth Messaging App – No Internet Required Your email has been sent Jack Dorsey, co-founder of Twitter and founder of Bluesky, has launched ...