How to remove yourself from AdDefend
What they publish
browsing-behavior and adblock-status tracking data tied to cookies on partner publisher sites — not classic name/address PII
Removing yourself, step by step
0 of 4 done- Visit https://www.addefend.com/en/opt-out/ in each browser you use.
- Click the "Opt-Out" button (page will confirm the change).
- Repeat on every device/browser combination.
- Do not clear cookies afterward, or the opt-out is lost. Note: if you run an ad blocker that blocks def-platform.com, the opt-out page itself may fail to load or verify — temporarily allow that domain to complete the process.
Tap a step to tick it off. Progress is saved in this browser only.
How they confirm it
none — purely a cookie-state mechanism, no identity check
If they ignore you
EU/German data protection authority (GDPR) complaint
Re-listing risk for this site: High — the opt-out lives entirely in a browser cookie; clearing cookies, switching browsers, or switching devices silently resets you back to "not opted out"
Common questions
How do I remove myself from AdDefend?
Use AdDefend's opt-out page (addefend.com/en/opt-out). The guide above lists 4 steps, and this page writes the removal request for you to send from your own email.
How long does AdDefend take to remove my information?
immediate. That is what our research recorded; the site may take longer.
Will my information come back on AdDefend?
High — the opt-out lives entirely in a browser cookie; clearing cookies, switching browsers, or switching devices silently resets you back to "not opted out". Check again in about 60 days.