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 ...

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

In a way, the engineering behind Confer is profoundly simple: the private key is kept with the user, so after the data is ...

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 ...