AOK Systems (DE) (de.aoksystems.amg): Privacy & Security Findings

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Permanent Disclosure Ledger

The discipline, demonstrated

On behalf of our research partners, we investigate publicly distributed Android and iOS apps: we decompile them, follow their code and data flows, and trace every connection to the servers it reaches. Hundreds of agents work through each app and join the technical evidence into one picture, which our specialists then review and verify.

387+
Android/iOS apps audited
Every app is decompiled at source-code level, not just scanned from outside.
1.04M+
Smali classes read
The full shipped code we have actually read, not an estimate.
262+
Critical findings recorded
Confirmed findings copied to regulators, not theoretical risks.
970+
Weak points found
Third-party tracking we have provably found inside the binary.
567+
Endpoints investigated
Real servers and countries where data actually flows.
132+
SDK instances mapped
Reusable libraries correlated across the entire corpus.
1 of 387 entries · sorted by elapsed ↓
Showing the report for AOK Systems (DE).
OrganisationNotifiedStatusSevIntel (click to expand)StatutesResolvedDisclosureElapsedReport
AOK Systems (DE)
Public
2026-06-22
89d ago
Waiting
Critical
The IT arm behind a statutory health insurer covering around 26 million people sends its members' in-app navigation behaviour to a US marketing-profiling tool that is not even named in the privacy policy. How you move through a health-insurance app becomes commercial data shipped to a third country without you being told.
de.aoksystems.amg. AOK Systems GmbH (statutory health insurer, ~26M insured = Art. 9 health data by definition). C1: Firebase key AIzaSyCmnFIJknBUE_C0aY5WEWmKxbCR5n6HDKs hardcoded. H1: Adobe Marketing Mobile SDK profiling health-app navigation to US, not named in privacy policy (Art. 13). Positives: strong cert pinning, allowBackup=false. R1 2026-06-22 (bounced datenschutz@aok-systems.de, undelivered).
click to expand
GDPR Art. 32GDPR Art. 13(1)(e)GDPR+1
Yes
Closed
Disclosure
89d 00h 00m 00s
Published
PDF

This ledger is updated in real time as companies respond. Silence is public. Severity is scored primarily by CVSS v4.0, we reserve the right to deviate based on blast radius.