When top White House defense and national security leaders discussed plans for an attack on targets in Yemen over the messaging app Signal, it raised many questions about operational security and ...

Signal president Meredith Whittaker says the app will leave the UK rather than weaken encryption, raising stakes for privacy ...

Signal president Meredith Whittaker says the app would exit the UK rather than weaken encryption under Starmer's proposed ...

Moxie Marlinspike says the technology powering his encrypted AI chatbot, Confer, will be integrated into Meta AI. The move could help protect the AI conversations of millions of people. Every day, ...

Open Whisper Systems, a provider of security-related technologies and apps for mobile devices, has started rolling out an Android version of its private messaging and calling iOS app Signal. In doing ...

Big tech and privacy companies warn the legislation could undermine privacy ...

A recent controversy involving Defense Secretary Pete Hegseth presents a sobering, real-world example of the security risks posed by messaging platforms. Hegseth and other senior Trump administration ...

Posing as Signal’s support team, scammers are asking users for their recovery keys—a ploy to download and decipher encrypted ...

The discovery that roughly half of all geostationary satellite signals transmit sensitive data without encryption represents a critical failure that extends beyond today's threats into the quantum ...

Encryption means your messages are private, but they may still not be entirely safe.