<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9"><url><loc>https://www.rockcybermusings.com/p/defender-ai-crown-jewel-mythos-gpt-cyber</loc><news:news><news:publication><news:name>RockCyber Musings</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-04-21T12:51:01+00:00</news:publication_date><news:title>Your Defender AI Is Your Next Crown Jewel. Threat-Model It Now.</news:title></news:news></url></urlset>