<![CDATA[Casey Newton - Articles - RealClearPolitics]]>http://www.RealClearPolicy.com/authors/rss/archive/97704.xmlAuthor <![CDATA[New Anthropic Model Has Cybersecurity Experts Rattled]]> https://www.platformer.news/anthropic-mythos-cybersecurity-risk-experts/ Wed, 08 Apr 2026 00:00:00 -0500 Casey Newton