Downloads of privacy-focused messaging apps Signal and Telegram got a boost as users looked for alternatives to Facebook-owned WhatsApp over concerns about changes to the service's privacy policy.

State-backed hackers have initiated a global attack targeting the WhatsApp and Signal accounts of officials, diplomats, and ...

Privacy concerns have never been more critical in our digital communications. As government agencies target messaging platforms and data breaches become more frequent ...

Encrypted messaging apps such as WhatsApp, Signal and Telegram dominate global communication, serving billions of people every day. But despite their presence and popularity, their business models ...