Weird, wonderful and unbreakable. Although the one languishing in your attic won't help you.

We’re accelerating quantum-safe readiness—and sharing what organizations can do now to transition earlier and with confidence ...

The industry is moving toward fixing the private key vulnerability issue, just not evenly, Wish Wu, co-founder and CEO of ...

Abstract: The advent of quantum computers makes asymmetric cryptographic algorithms insecure and vulnerable. A promising solution to ensure the continued security attributes of confidentiality, ...

June 29, 2026 Add as a preferred source on Google Add as a preferred source on Google Earlier in May, the Texas Attorney General’s office sued Meta for deceiving users on the level of security offered ...

Here's the thing about most cryptocurrencies: They're basically different spins on the same idea. Publish a transaction ledger publicly, protect it with encryption, and add some bells and whistles.

Online data is generally pretty secure. Assuming everyone is careful with passwords and other protections, you can think of it as being locked in a vault so strong that even all the world's ...

Sick of scrolling through junk results, AI-generated ads and links to lookalike products? The author and activist behind the term ‘enshittification’ explains what’s gone wrong with the internet – and ...

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the ...

The study of 214 healthcare IT leaders and practice managers at organizations with fewer than 250 employees found that nearly all small practices (98%) claim their platforms "encrypt emails by default ...

Cryptography often intimidates developers due to its mathematical complexity, yet it forms the backbone of modern computer security—from HTTPS connections to payment processing. While you don't need a ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...