A previously undocumented state-backed threat actor named GopherWhisper is using a Go-based custom toolkit and legitimate ...

Discover what Perplexity Personal Computer is, how it works, and what sets it apart from Perplexity Computer. A deep dive ...

How mature is your AI agent security? VentureBeat's survey of 108 enterprises maps the gap between monitoring and isolation — ...

In my latest Signal Spot, I had my Villanova students explore machine learning techniques to see if we could accurately ...

Learn prompt engineering with this practical cheat sheet covering frameworks, techniques, and tips to get more accurate and ...

Every secure API draws a line between code and data. HTTP separates headers from bodies. SQL has prepared statements. Even email distinguishes the envelope from the message. The Model Context Protocol ...

An internal Google memo, first circulated in early April 2026 and since described by multiple people familiar with its ...

If you’ve got a modern car, truck, or tractor, it’s probably got a CAN bus or three that is bouncing data all around the ...

Checkmarx suffers a second supply chain attack in a month, resulting in hackers injecting credential-stealing malware into ...

A practical guide to Perplexity Computer: multi-model orchestration, setup and credits, prompting for outcomes, workflows, ...

Hackers have compromised Docker images, VSCode and Open VSX extensions for the Checkmarx KICS analysis tool to harvest ...

ThreatsDay Bulletin: active exploits, supply chain attacks, AI abuse, and stealth data risks observed this week.