Hello World
Californians can protect their personal data with one click. Help us test if it works
A new state tool lets you tell data brokers to stop tracking you. Will they comply? Help us investigate.
Challenging technology to serve the public good.
Hello World
A new state tool lets you tell data brokers to stop tracking you. Will they comply? Help us investigate.
Privacy
Mental health providers are increasingly using AI technology to record conversations, raising privacy concerns among patients and practitioners.
Privacy
Dark patterns force patients to share their data with big healthcare networks, even when the privacy form they’re signing explicitly says they can opt-out.
Privacy
The Markup and CalMatters showed how website code could make it harder for Californians to exercise their right to remove personal data. Now much of that code has disappeared.
Privacy
Tech companies like Google, Facebook and Microsoft are ignoring data controls mandated under California law, researchers say.
News
Bill addresses an issue investigated by The Markup last year.
Inside The Markup
The 18-month-long investigation about how Tinder, Hinge, and their corporate owner kept rape under wraps won in the technology reporting category.
Election 2026
The Lincoln Media Foundation has spent big to push ‘local’ conservative messaging
Machine Learning
Community colleges are spending millions on AI-powered chatbots that students say often give inaccurate answers. Many might see upgrades this year.
Privacy
Southern California residents are noticing new license plate readers that appear to be operated by the Border Patrol. Some have had confusing encounters with agents.
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