All Breaches
March 25, 2026 Verified Sensitive Record Sports

Ajax Taraftar Sistemleri Data Incident (2026)

The 2026 Ajax data incident is the event Ajax disclosed on March 25, 2026, involving unauthorized access to supporter systems and limited viewing of data.

Unknown
Affected People
4
Data Types
Unknown
Severity
Yes
Verification

Exposed Data Types

4
Email addresses
Names
Dates of birth
Stadium-ban records for a narrow viewed subgroup

Additional Information

Added DateJuly 27, 2026
Breach DateMarch 25, 2026
Domainajax.nl
SourceOfficial Ajax disclosure and attributed investigative reporting
Last Content UpdateJuly 29, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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Company Information

Company NameAFC Ajax N.V.
SectorSports
CountryNetherlands
Websiteajax.nl

Risk Level

Unknown

The affected total is not confirmed, so severity cannot be determined from a record count alone.

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