A photo taken this week showed Mike Waltz using an app that looks like—but is not—Signal to communicate with top officials.

The app claims it uses end-to-end encryption, but spilled its users' dating preferences and granular location data to the open web.

The latest controversy comes as both Waltz and current Defense Secretary Pete Hegseth have made headlines for multiple Signal ...

In a world increasingly reliant on digital financial systems, safeguarding payment data has never been more critical. With cyberattacks growing in complexity and frequency, organizations must adopt ...

In encrypting scanners, the Minneapolis Police Department says it will fill the gap in transparency with an online incidents ...

Facebook Messenger has begun rolling out end-to-end encryption for all personal messages and calls by default, the company announced.

Meta is building Private Processing to enable AI features on WhatsApp. It will basically send your private messages to Meta's ...

As health care organizations increasingly leverage programmatic mail solutions to streamline patient communications, the need ...

Meta wants to add more advanced Meta AI features to WhatsApp without breaking end-to-end encryption - should we be worried?

Our documents can contain important and vulnerable information that must be kept safe at all costs. Fortunately, those costs ...

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

Signal uses end-to-end encryption to keep texts secure, preventing third parties — including foreign governments — from ...