The latest iOS 26.3 beta hints at the upgrade, which means no one can read messages sent between devices, not even Apple.

Moxie Marlinspike, the cryptographic prodigy who wrote the code that underpins Signal and WhatsApp, has a new project—and it ...

Apple may be working on implementing encryption for RCS messages. References to this development were spotted in the iOS 26.3 ...

This week's stories show how fast attackers change their tricks, how small mistakes turn into big risks, and how the same old ...

This is an edition of the WSJ Health newsletter, a weekly briefing on what’s new in health, medicine, personal well-being and the business of healthcare. If you’re not subscribed, sign up here. Editor ...

PythoC lets you use Python as a C code generator, but with more features and flexibility than Cython provides. Here’s a first look at the new C code generator for Python. Python and C share more than ...

To use MSG.exe to send a message to a network computer, you need the name or IP address of the target computer. Also, the destination computers should be connected to the same local network. Add ...

Cybersecurity researchers have uncovered a critical vulnerability in the architecture of large language models underpinning generative AI, but how dangerous is this flaw? When you purchase through ...

You may see this error because the Microsoft 365 encryption service cannot verify your identity or check if you have permission to view the message. This is not ...

The Kraken ransomware, which targets Windows, Linux/VMware ESXi systems, is testing machines to check how fast it can encrypt data without overloading them. According to Cisco Talos researchers, ...