Jack Dorsey, co-founder of Twitter and Square and founder of Bluesky, is back with another potentially disruptive and decentralized app: “bitchat.” Like Twitter and Bluesky, bitchat is a social app, ...

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 ...

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

These are the top private messaging services we've tested to keep your conversations confidential from advertisers, ...

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, ...