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The latest cyber insurance news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks cyber insurance across dozens of tech sources and brings you only what matters, updated hourly. Tap any story for the full brief, or open the original source.

A mid-market company had its ransomware claim denied after investigators found employees fed customer data into a GenAI tool without governance. In January 2026, Verisk released new CGL endorsements giving carriers ready-made language to exclude AI-generated claims. W.R. Berkley introduced an absolute AI exclusion across D&O, E&O, and fiduciary liability products.
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