This page aggregates measured, corroborated evidence: donors' iPhones recorded apps contacting this domain, every claim below was reported by separate accepted donations and published under a human verdict (later rows for an approved app inherit its verdict). A contact is a measurement, not an accusation — it does not show what data was sent.
cn-dc1.uber.com
classified as first-party · 2
What our research panel found AI-drafted · human-reviewed
We ask several independent AI models the same question and publish their answers separately — cross-vendor agreement is evidence against fabrication, and disagreement is worth seeing. 3 of 3 models answered, overall confidence high. A human reviewed this domain's claims before anything here published.
Anthropic Claude — first-party
cn-dc1.uber.com is a subdomain of uber.com, the app developer's own domain, so this is first-party traffic to Uber's own infrastructure (the 'cn-dc1' label suggests a specific data center or region endpoint, but I cannot confirm its purpose). The app's label already declares broad first-party collection covering plausible data in this flow, so nothing here indicates an undisclosed data type.
OpenAI — first-party
The domain is under uber.com and most likely belongs to Uber, making it a first-party service endpoint. Uber's label declares broad collection categories, so this contact alone does not establish an undisclosed data flow.
Google Gemini — first-party
The contacted domain cn-dc1.uber.com is a subdomain of uber.com, indicating direct first-party communication with Uber's own data center infrastructure. First-party network traffic for core application functionality does not constitute an undisclosed third-party data flow.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
| Uber | — | 4 | 8 | 2026-07-28 → 2026-07-29 |
The corpus grows one report at a time: donate your App Privacy Report — anonymous by design.
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