Attackers can inject indirect prompts in normal-looking repositories to trick Claude Code into spawning a reverse shell.

DirtyClone, tracked as CVE-2026-43503, is a Linux kernel vulnerability that allows any local user to gain root privileges.

Mozilla researchers revealed a new attack that tricks Claude Code into running hidden commands from seemingly harmless GitHub repositories.

Researchers found a way to trick AI coding assistants like Claude into running malware hidden in GitHub repositories. Here's ...

An agentic coding tool tasked with cloning and setting up a seemingly benign GitHub repository could execute a malicious ...

Jupyter Notebook is a tool to run and write Python code easily, showing results right away, and allowing you to combine code, charts, notes, and files in one place. You can start Jupyter Notebook ...

Learn essential Nmap commands for network scanning, port discovery, and OS detection. Complete guide with examples and a ...

ThreatsDay Bulletin covers AI abuse, poisoned packages, phishing, macOS attacks, SD-WAN flaws, scams, and supply-chain ...

A reverse shell makes the target machine initiate the connection back to the attacker, bypassing firewalls that only filter ...

A ransomware gang has escalated its attacks on law firms by sometimes sending fake IT workers in person to the victims’ offices, where the imposters steal data directly from the victims’ computers ...

The Instagram accounts for the Obama White House and the Chief Master Sergeant of the U.S. Space Force were briefly defaced with pro-Iranian images and messages over the weekend, after instructions ...

Clicking a captcha "I am not a robot" box and identifying images to prove it is second nature for many internet users. Now, cybercriminals are exploiting people's comfort with the routine to scam them ...