An ancient Microsoft Excel security flaw could let hackers hijack your entire system, so patch now

CISA adds 18‑year‑old Excel flaw (CVE‑2009‑0238) to KEV catalog Vulnerability enables RCE via malicious Excel files, patched ...

Warning of attacks on 17-year-old Excel vulnerability

The US cybersecurity agency warns of observed attacks on an ancient Excel vulnerability. SharePoint is also being attacked.
Forbes

Critical 0-Click Microsoft Excel Security Bug Lets Copilot Steal Data

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Microsoft confirms critical Excel security vulnerability. Security experts have warned that ...