California’s Broker Registry Shows 32 Companies Selling Health Data to AI Developers, While a Stanford Audit Finds Almost No One Follows the Rules
A Stanford HAI report found that 32 data brokers now sell consumer data directly to generative AI developers under California's broker registry, while only about 9% of registered brokers fully comply with the state's Delete Act — a gap underscored by a separate $45,000 fine against a broker caught selling lists of Alzheimer's patients' personal data.