ThreatsDay roundup covering stealthy attacks, phishing trends, exploit chains, and rising security risks across the threat landscape.

A one-man company named Whitehorn Ltd. Co. recently announced that DR-DOS is coming back. The "new" text-based operating ...

What’s the first thing you think of when you hear about ai security threats and vulnerabilities? If you’re like most people, your mind probably jumps to Large Language Model (LLM) ...

An F/A-18 Hornet of the Swiss Air Force performs during the Axalp air show in the Bernese Oberland, Switzerland, on Oct. 19, 2022. (Fabrice Coffrini/AFP via Getty Images) PARIS — Switzerland will ...

If you wanted to steal local files from someone using Perplexity's Comet browser, until last month you could just schedule ...

i-PRO IT/Cyber Director Will Knehr discusses how threat actors can hack cameras to breach networks, why AI is becoming another attack vector, and what “ethical hacking” can do to harden your security ...

Soldiers with the 25th Infantry Division in Hawaii are testing a prototype command-and-control system designed to speed how the Army detects threats, makes decisions and strikes targets on the ...

In building LLM applications, enterprises often have to create very long system prompts to adjust the model’s behavior for their applications. These prompts contain company knowledge, preferences, and ...

This document explains how ZeroClaw constructs system prompts that configure the agent's behavior, capabilities, and identity. The system prompt is the foundational instruction set sent to the LLM at ...

Some cybersecurity researchers say it’s too early to worry about AI-orchestrated cyberattacks. Others say it could already be happening. Anton Cherepanov is always on the lookout for something ...

Run a prompt injection attack against Claude Opus 4.6 in a constrained coding environment, and it fails every time, 0% success rate across 200 attempts, no safeguards needed. Move that same attack to ...