All four TETRA encryption algorithms use 80-bit keys to secure communication. But the Dutch researchers revealed in 2023 that ...

Cybersecurity researchers have discovered a fresh set of security issues in the Terrestrial Trunked Radio (TETRA) ...

A group of researchers has identified more security loopholes in the Tetra radio standard. Even an end-to-end encryption ...

Signal is famous for good end-to-end encryption, WhatsApp is following suit. At DEFCON, two Austrians show what the messengers reveal nonetheless.

WhatsApp is now accessible straight from a browser or desktop without the phone needing to be on and connected to the ...

A revived EU proposal backed by 19 member states could force apps like WhatsApp and Signal to scan encrypted messages, ...

Smart home devices add convenience, but anything connected to Wi-Fi can be hacked. Here are the 7 most-hacked smart home ...

WhatsApp is experimenting with a feature that will enable users to message individuals without an account. This move is ready ...

1Password includes secure places to save documents, notes, and IDs; it flags data breaches and weak passwords; and lets you ...

Commissioner’s recommendations for tech companies include measures that have been criticised on privacy grounds.

WhatsApp, the popular Meta-owned instant messaging platform, is working on a new upcoming feature called "guest chats" that ...