Microsoft patches CVE-2026-20841, a high-severity Windows Notepad flaw that could allow code execution via malicious Markdown ...

Claude Code sessions stay readable using /context audits and /compact summaries, so you can keep long tasks on track.

AI-related changes to Notepad allowed attackers to execute arbitrary code on your computer. The vulnerability was related to ...

Lockdown Mode enhances the protection against prompt injections and other advanced threats. With this setting enabled, ChatGPT is limited in the ways it can interact with external systems and data, ...