Let's Encrypt has announced it will no longer notify users about imminent certificate expirations via email due to high costs, privacy concerns, and unnecessary complexities.

The vulnerabilities, tracked as CVE-2025-0055 and CVE-2025-0056, involved weak or absent encryption in the input history function of SAP GUI for Windows and SAP GUI for Java, exposing sensitive ...

Judge Boasberg said Trump officials likely neglected record-keeping duties using auto-deleting Signal messages and ordered Rubio to refer existing messages to the Justice Department ...

Encrypted messaging service WhatsApp is seeking to intervene to support Apple in its legal fight to challenge a secret Home Office order that critics say would undermine the privacy and security ...

The San Diego Police Department is following a national and statewide trend that is making privately owned police scanners go silent. Law enforcement says it protects personal privacy while some ...

Elon Musk Announces 'Bitcoin-Style' XChat, But Tech Experts Are Skeptical Tech experts question the new offering's claims of having Bitcoin-style encryption.

Elon Musk announces XChat: encryption, vanishing messages, can send any file. It can also handle video and audio calls without a phone number required.

Elon Musk says X's new direct messaging feature will have “Bitcoin-style encryption,” which Bitcoiners were quick to correct and explain the technicalities.

Elon Musk's X is getting a new version of XChat with several privacy-oriented features, including what Musk calls 'Bitcoin style' encryption. If you're wondering what the heck "XChat" is, it's ...

A novel strategy for optical encryption/decryption of information is based on compounds with carefully modulated luminescent properties that change in response to external stimuli.

Elon Musk's X is launching XChat in beta with encryption, vanishing messages, and file sharing.

The San Diego Police Department is transitioning to a fully encrypted radio system, making it more difficult for the public and local media to tune into its various live channels.