Cryptography is a funny thing. Supposedly, if you do the right kind of maths to a message, you can send it off to somebody ...

Russian-backed hackers have launched a global ​cyber campaign to gain access to Signal and WhatsApp accounts used ‌by ...

Your email two-factor authentication isn't much better, unfortunately.

Text message two-factor authentication sounds like a security upgrade. It feels official. It looks responsible. Yet it often ...

Exclusive: Member of working group behind questionnaire had no idea it would eventually be underpinned by ‘ridiculously simplistic’ algorithm ...

Elon Musk expands X Chat beyond the X platform, aiming to challenge WhatsApp and Snapchat with new messaging features.

Businesses depend on messaging apps just as much as individuals. Smooth business operations require instant, clear ...

Social network X is bringing its private messaging service, dubbed X Chat, to a standalone app. The company on Monday said the initial beta of the X Chat app was being made available to thousands of ...

New secure messaging and calling app debuts March 2 alongside the HIROH Phone, delivering post-quantum resilience and ...

Bharti Airtel and Google have initiated a collaboration to provide a secure Rich Communication Services (RCS) messaging ...

Bharti Airtel will implement AI-powered spam protection for text messages via Google's platform to combat digital fraud. The ...

Bharti Airtel will deploy its AI-enabled spam protection tool on text messages, including those with web links, sent via ...