Moxie Marlinspike, the mind behind the secure messaging app Signal, has launched an alternative to AI chatbot ChatGPT that focuses on user privacy and security. Also: The best free AI courses and ...

A team of researchers at the University of Waterloo have made a breakthrough in quantum computing that elegantly bypasses the ...

The ransomware family’s abuse of Polygon smart contracts echoes techniques recently seen in Ethereum-based attacks.

SSE-C stands (well, stood) for “Server Side Encryption- Customer-provided keys”. It allowed you to provide an encryption key when you put an object into S3. That key was used by S3 to encrypt the data ...

Cybersecurity firm Group-IB found the DeadLock ransomware is exploiting Polygon smart contracts to create a resilient ...

Forget about email hackers—what if someone nabs your external drive and all the data on it? Thwart thieves with the strong encryption and security features of one of our top-rated drive picks. (We've ...

AI data centers require incredible amounts of energy to run. NPR's Planet Money investigates how that demand for power might affect your electric bills. Tech companies invested hundreds of billions of ...

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