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.
umlazada.alibaba.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
alibaba.com is the app publisher's own domain (AliExpress is an Alibaba property), so this is first-party infrastructure; the 'um' prefix and 'lazada' (another Alibaba subsidiary) hint at an Umeng-style analytics endpoint, but I cannot confirm that function from the data given. Either way, first-party app-interaction/diagnostics collection is covered by the declared label (App interactions, Device or other IDs, Diagnostics), so nothing here appears undisclosed.
OpenAI — first-party
The domain is under alibaba.com, consistent with AliExpress's Alibaba affiliation. The broad declared collection categories cover likely app contact data, so this contact does not by itself show an undisclosed flow.
Google Gemini — first-party
The domain umlazada.alibaba.com belongs to Alibaba Group, which is the parent company and publisher of AliExpress, making this a first-party contact. The app declares collecting extensive data types including User IDs, Device IDs, and App interactions.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
| AliExpress - Shopping App | — | 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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