This is a guest post by Tim Allen, principal engineer at Wharton Research Data Services at the University of Pennsylvania, a member of the Readers Council and an organizer of the Philadelphia Python ...

Microsoft has pushed back against claims that multiple prompt injection and sandbox-related issues raised by a security ...

The Windows Blue Screen (or Black Screen) of Death is typically a sign that some unrecoverable error or conflict has occurred. Now, cybercriminals are using the dreaded BSOD as a way to trick people ...

OpenAI develops automated attacker system to test ChatGPT Atlas browser security against prompt injection threats and ...

First 2026 cyber recap covering IoT exploits, wallet breaches, malicious extensions, phishing, malware, and early AI abuse.

The first ThreatsDay Bulletin of 2026 tracks GhostAd adware, macOS malware, proxy botnets, cloud exploits, and more emerging ...

Some stories, though, were more impactful or popular with our readers than others. This article explores 15 of the biggest ...