Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Having trouble coming up with good passwords? Don't rely on AI. Here's why.

Have you ever asked an AI for a password? When you do, it quickly generates one, telling you confidently that the output is strong. In reality, it's anything but, according to research shared ...

The era of AI has not been particularly great for cybersecurity. We know that vibe-coded websites and apps have been a hotbed of security flaws that leave the platforms vulnerable to attacks. It turns ...

Why Passwords Are Still a Developer's Problem in 2026. The case against password-based authentication is well-established in the IAM community, but the practical implications for ...

Keep your host free from lingering services and mismatched versions. Run your dev stack in isolation and rebuild it when ...

Random numbers are very important to us in this computer age, being used for all sorts of security and cryptographic tasks. [Theory to Thing] recently built a device to generate random numbers using ...

In this world now, everything is password protected, your phone, computer, e-mails, and whatnot. And remembering so many passwords can be difficult sometimes. What’s more, you cannot have a simple ...

Melissa Horton is a financial literacy professional. She has 10+ years of experience in the financial services and planning industry. Robert Kelly is managing director of XTS Energy LLC, and has more ...

Stop using the same login credentials everywhere. The top password managers we've tested create unique, strong passwords for each of your online accounts and alert you to potential data leaks. I ...