Santa Clara County sues Meta over scam ads on Facebook, Instagram
Santa Clara County says Meta made as much as $7 billion a year from scam ads while its safeguards lagged behind fraud that reached ordinary users.
Santa Clara County has put Meta’s scam-ad business under a harsh legal spotlight, accusing the company of profiting from fraudulent promotions on Facebook and Instagram while consumer-protection law failed to keep pace with platform-scale advertising. The case turns on a basic accountability question: whether Meta merely hosted bad actors or built an ad system that helped monetize them.
The county filed the lawsuit May 10, 2026, in Santa Clara County Superior Court on behalf of all California residents. It seeks restitution, civil damages and an order barring Meta Platforms, Inc. and Instagram, LLC from engaging in unfair business practices. The filing lands in the heart of Silicon Valley, where the economics of targeted ads and the politics of platform power carry outsized weight.
In the complaint, Santa Clara County alleges that Meta tracked scam ads and the revenue they generated, and that those promotions brought in about $7 billion a year. The filing says Meta has, since 2024, charged advertisers it identified as likely fraudulent higher rates through a “penalty bid” in its ad auction system, even as it allegedly restricted, rejected and dismantled scam-prevention strategies that could have reduced revenue. The county also says Meta’s public assurances about anti-scam efforts misled users about how aggressively the company was acting.
The lawsuit goes further, arguing that Meta’s tools can help create, modify and optimize deceptive ads, including through artificial intelligence. That claim matters beyond one company: it suggests the fraud problem is not only about missing content moderation, but about business design, automation and incentives that can reward reach even when the underlying ads are harmful. If discovery proceeds deeply, it could show what Meta knew about scam ads, when it knew it, and how the company weighed enforcement against advertising income.
The complaint fits a wider national clash over online fraud, with local governments and consumer advocates asking whether major platforms should still be treated as neutral intermediaries when scams move through their systems at scale. In Santa Clara County, the stakes are especially sharp. A government anchored in the same region that gave rise to the modern ad tech economy is now arguing that the system itself helped enable the deception.
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