01. Sharing data with ad-tech as 'sale'
Pixel-based data exchange with advertising partners qualified as a sale of personal information under CCPA — not a service provider exception.
The first CCPA enforcement action: Sephora paid $1.2M after the California AG found that selling consumer data through ad-tech partnerships without honoring opt-out signals violated the CCPA.
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Technical failure modes
Pixel-based data exchange with advertising partners qualified as a sale of personal information under CCPA — not a service provider exception.
Consumers who opted out continued to have their data shared via third-party tags and analytics integrations.
GPC browser signals were not treated as a valid opt-out request, despite CCPA's explicit recognition of automated mechanisms.
Privacy disclosures did not clearly tell consumers their data was being sold or how to opt out.
Remediation path
More enforcement analysis
Next step
Sephora set the template for everything that followed. Pixel firings and third-party tag sharing count as 'sale' under CCPA. Global Privacy Control signals must be honored. The settlement made it clear that consent UI alone is not enough — backend behavior has to match.
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