Codex can exploit vulnerable crypto smart contracts 72% of the time, raising urgent questions about AI-powered cyber offense and defense.

Security firm Irregular analyzed outputs from tools such as Claude, ChatGPT, and Gemini, and found that many AI-generated passwords appear complex but are actually highly predictable ...

All eight of the top password managers have adopted the term “zero knowledge” to describe the complex encryption system they use to protect the data vaults that users store on their servers. The ...

OpenAI launches Lockdown Mode and Elevated Risk warnings to protect ChatGPT against prompt-injection attacks and reduce data-exfiltration risks.

Each one of our favorite Android phones comes with Google's password manager built in. It offers a convenient and safe way to store your credentials and is much better than relying on your memory to ...

Curious how the Caesar Cipher works? This Python tutorial breaks it down in a simple, beginner-friendly way. Learn how to encode and decode messages using one of the oldest and most famous encryption ...

Scientists show that nanoscale selenium can reduce fertilizer use by 30%, improve rice nutrition, and lower greenhouse gases. (Nanowerk News) The cultivation of rice—the staple grain for more than 3.5 ...

You may have seen warnings that Google is telling all of its users to change their Gmail passwords due to a breach. That’s only partly true. Google is telling users ...

This week a reader writes, “My wife and I have reached an age where keeping track of passwords is quite a chore. Could you please comment on a reputable password ...