Data Mirror · Blog
Deep dives into ad tracking, data brokers, real-time bidding, and what you can do about it.
Every page you visit triggers an invisible auction. Your browsing profile is sold to advertisers in under 100ms — without your knowledge. Here's exactly what it's worth, and why you receive none of it.
Read the article →Ad blockers hide you. Data poisoning fights back — by feeding false data to trackers. Here's why that changes everything.
73% of websites have hidden trackers. Here's exactly what's happening and how to see it in seconds.
Acxiom, LiveRamp, Oracle Data Cloud. Companies you've never heard of know everything about you.
Data Mirror, Privacy Badger, uBlock Origin, Ghostery — honest comparison of what each one actually does.
The auction that sells your profile in 100ms, every time you load a page.
Your GPU, fonts, and screen resolution create a unique ID that persists across sessions.
97% of consent banners don't comply with GDPR. Here's what actually changed.