The 2026 picoCTF competition has officially expanded with more challenges than ever before, yet the transition from the block-based logic of Karel to the raw Python scripting required for CTFs remains ...

Learn how to use Grok 4.3 in 2026 with this beginner's guide covering advanced workflows, task automation, and role-based ...

Malicious actors with code execution capability may gain root access on Linux systems using as few as 10 lines of Python, according to a researcher.

On May 11, the same day Google's Threat Intelligence Group disclosed the first confirmed case of attackers using AI to build ...

Alibaba's HDPO framework trains AI agents to skip unnecessary tool calls, cutting redundant invocations from 98% to 2% while ...

Google researchers found evidence in the exploit’s code that it may have been created using AI, like a ‘hallucinated’ CVSS ...

New research exposes how prompt injection in AI agent frameworks can lead to remote code execution. Learn how these ...

The 2FA bypass exploit stemmed from a faulty trust assumption, providing evidence of AI reasoning that can discover ...

After the CopyFail vulnerability gave root access from any user on almost all distributions last week, this week we’ve got DirtyFrag. This chains the vulnerability in CopyFail (xfrm-ESP) and ...

Then imagine it replying: "Sorry, the website won't let me in." That's the quiet failure mode behind most AI agents today.