Malicious AI browser extensions posing as helpful assistants harvested ChatGPT and DeepSeek chat data from nearly 900,000 users, Microsoft says.

Using Anthropic and OpenAI's AI systems — and a detailed playbook prompt — cyberattackers gained access to Mexico's agencies ...

Agent skills shift AI agents toward procedural tasks with skill.md steps; progressive disclosure reduces context window bloat in real use.

Artificial Intelligence (AI) is the principle of simulating human intelligence with computers programmed to emulate human thought patterns and mimic their actions.