Index/Topics/DuckDuckGo privacy controversies

DuckDuckGo privacy controversies

DuckDuckGo has faced criticism for allowing Microsoft trackers in some contexts, undermining its privacy promises

Fact-Checks

9 results
Jan 17, 2026
Most Viewed

Does DuckDuckGo have an agreement with Microsoft

Yes—DuckDuckGo has a commercial syndication and advertising relationship with Microsoft that has been explicitly acknowledged by both companies and reported by multiple outlets; that agreement histori...

Jan 13, 2026
Most Viewed

What evidence exists about DuckDuckGo’s Microsoft partnerships and their practical impact on tracker exposure in the DuckDuckGo browser?

A clear record of reporting and company statements shows DuckDuckGo’s commercial relationship with Microsoft created a measurable exception in its tracker-blocking behavior on browsers in 2022, a gap ...

Jan 7, 2026
Most Viewed

Are there confirmed cases of DuckDuckGo breaching user data?

There are no widely accepted, publicly disclosed incidents showing DuckDuckGo suffered a classic data breach that dumped user records to attackers; instead reporting documents a series of privacy laps...

Jan 18, 2026

What exactly was the Microsoft exception in DuckDuckGo's tracker policy, and how has DuckDuckGo explained or changed it?

DuckDuckGo’s “Microsoft exception” was a limited carve-out in its browser and extensions that allowed certain Microsoft-owned tracking scripts to load on third‑party websites, a condition DuckDuckGo s...

Jan 30, 2026

How did DuckDuckGo’s deal with Microsoft affect tracker blocking in 2022, and what changes followed?

’s 2022 search syndication relationship with created a narrow exception in its browser-level “third‑party tracker loading protection” that allowed certain Microsoft-owned tracking scripts to load on n...

Feb 5, 2026

What changes did DuckDuckGo make after the 2022 criticisms and have independent audits confirmed those fixes?

removed a disclosed “” tracking exception that critics revealed in 2022 and expanded its tracker-blocking rules across mobile apps and browser extensions; the company says it renegotiated terms with M...

Feb 3, 2026

What specific technical evidence did researchers publish about Microsoft trackers in DuckDuckGo’s mobile browser in 2022?

published a proof-of-concept thread in May 2022 showing that allowed certain to load and send data to while blocking other trackers, and multiple outlets reproduced his technical findings and screensh...

Feb 3, 2026

Has DuckDuckGo ever been criticized for privacy practices by privacy advocates?

Yes. has been publicly criticized by multiple privacy researchers and advocates, most prominently after a 2022 disclosure that its mobile browser allowed -placed trackers to run on some pages — a reve...

Jan 15, 2026

What transparency mechanisms (blocklists, audits) has DuckDuckGo implemented since 2022 to prevent similar exceptions?

DuckDuckGo responded to the 2022 disclosure of a Microsoft “carve‑out” by publicly pledging more transparency, expanding its tracker blocklist to include Microsoft scripts, and renegotiating the Micro...