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.
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. 2 of 3 models answered, overall confidence high — no answer from gemini (parse). A human reviewed this domain's claims before anything here published.
Anthropic Claude — tracker
Forter Inc. is a third-party fraud-prevention/identity vendor whose SDK typically performs device and behavioral fingerprinting; despite the 'cdn4' hostname the contact most likely serves that fingerprinting script rather than generic content delivery, so 'tracker' fits better than 'cdn' (though a pure asset-hosting role can't be ruled out from the hostname alone). The app already declares collecting and sharing Device or other IDs and App interactions, which covers this kind of flow, and Apple's labels do not require naming individual vendors.
OpenAI — tracker
Apple identifies the domain owner as Forter Inc.; the domain is likely used for fraud prevention/risk assessment, which can involve tracking-related device and interaction signals. The app declares collection and sharing of relevant identifiers, app interactions, location, and personal information, so this contact is not clearly undisclosed.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
| eBay online shopping & selling | — | 4 | 18 | 2026-07-28 → 2026-07-29 |
com.fiverr.fiverr | — | 4 | 5 | 2026-07-28 → 2026-07-29 |
com.bestbuy.buyphone | — | 4 | 4 | 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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