Every time you send a text, pay for groceries with your phone, or use your health site, you are relying on encryption.

Every time you pay online, your data is protected by a maths problem nobody has proved is unbreakable. Here is what that means, and why the world is already preparing for the worst.

Josh Wardle, the creator of Wordle, has a new game that aims to introduce players to the joys and agonies of the cryptic crossword.

Tycoon2FA has become a leading phishing-as-a-service (PhaaS) platforms, enabling campaigns that reach over 500,000 organizations monthly, prompting Microsoft’s Digital Crimes Unit (DCU) to work with ...

Having trouble coming up with good passwords? Don't rely on AI. Here's why. How long have you heard the warnings about choosing good passwords? Years? Decades? How’s that working out for you, ...

First of four parts Before we can understand how attackers exploit large language models, we need to understand how these models work. This first article in our four-part series on prompt injections ...

CLAIM: A video from a 1985 hearing exposes Democratic presidential candidate Joe Biden for using the N-word, stating: “We already have a n----- mayor, we don’t need any more n----- big shots!” ...