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, ...

Face, finger or lock-screen code: These passkeys are all you will need to encrypt your WhatsApp chat backups in the near future, the messaging app announced Thursday. Meta-owned WhatsApp, the most ...

The Signal encrypted messaging application is seen on a mobile device in this illustration photo taken in Warsaw, Poland on 26 March, 2025. (Photo by Jaap Arriens/NurPhoto) I don’t know very much ...

Just days after Meta pulled support for encrypted direct messages on Instagram, the tech giant is now rolling out a new private AI chat feature. Meta announced on Wednesday that its new Incognito Chat ...

X has launched Chat, an end-to-end encrypted (E2EE) replacement for its existing direct messaging service. Chat is rolling out on iOS now via the X app, and it includes support for video and voice ...

Millions of users rely on Instagram not just for sharing photos and reels, but also for private conversations. However, a major change reportedly coming to Instagram’s messaging system has now sparked ...

The group chat heard round the world on war plans has laid bare the vulnerabilities of encrypted chat apps like Signal. After The Atlantic editor-in-chief Jeffrey Goldberg reported that he was ...

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Instagram users may soon experience a major change in how their private chats work. A new update from Meta Platforms suggests that encrypted messaging features could be removed, raising fresh concerns ...

The incident instantly ignited fiery criticism over the Trump administration’s security practices. Former transportation secretary Pete Buttigieg wrote on Threads that “from an operational security ...