Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

Your therapist asks if he can audio-record your session so he doesn’t have to take notes. What questions should you ask ...

After more than two years of public fretting over AI models as future threats to human civilization or the seedlings of ...

An easy way to do this is to go to Settings & privacy > Content preferences, and then open the “Unfollow people and groups” ...

Explore the inner workings of the javax.crypto.Cipher class in Java's cryptography API: understand its provider-based architecture ...

The safest way to secure your data on Windows is by keeping it in encrypted vaults. You can create hidden, password-protected ...

Quantum computing won’t break Bitcoin in 2026, but attackers are already preparing. Here’s how crypto is moving toward post-quantum security, and how ready it is.

AI-powered recommendation algorithms on social media are carving pop culture into tiny, personalized bubbles, fueling echo chambers and leaving fewer shared experiences. Creators and educators unpack ...

The way people discover content, like music and art, is changing fast. AI-powered recommendation algorithms are creating fragmented social media feeds, carving pop culture into tiny, personalized ...

The main reason cybersecurity and cyberresilience are so important now is that “an increasing amount of life is conducted online, with almost all our devices connected, in some way, including vacuum ...

The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.