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.
adf0901f1861.cdn4.forter.com
operated by Forter Inc. · classified as tracker · 1
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 — tracker
Forter Inc. provides fraud-prevention and identity/device-fingerprinting services, so despite the 'cdn4' hostname this subdomain most likely serves Forter's SDK and receives device/behavioral signals rather than acting as a neutral content CDN; the fraud-detection purpose means 'tracker' is a best-fit but imperfect label. eBay's label declares collecting and sharing Device or other IDs, User IDs and app interactions with third parties, which plausibly covers this flow, so nothing here shows an undeclared data type.
OpenAI — tracker
Apple identifies the domain owner as Forter Inc., a fraud-prevention and risk-decisioning provider, so this contact most likely supports transaction/security tracking. The app declares collection and sharing of relevant identifiers, app interactions, location, and personal information, so the contact is not clearly outside the label.
Google Gemini — tracker
Forter is a fraud prevention platform that uses device telemetry and interaction data to assess transaction risk. The contact does not appear undisclosed because eBay declares collecting and sharing Device or other IDs, App interactions, and diagnostic data.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
| eBay online shopping & selling | — | 4 | 13 | 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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