Royal Dutch Football Association

Royal Dutch Football Association

Data Breach on April 14, 2023
Data Breach Report
Victimknvb.nl
Claimed ByLockBit
Date DiscoveredApr 14, 2023
DescriptionThe Royal Dutch Football Association is the governing body of football in the Netherlands.
Leak SizeUnknown

Credential Exposure for knvb.nl

We've indexed 202 @knvb.nl accounts from external breaches, plus 123 credentials for knvb.nl itself.

Last checked Sep 27, 2026

@knvb.nl addresses from external breaches
Third-party breaches198 accounts · across 74 breaches · 175 with a plaintext password · most recent Mar 30, 2025
Combo lists75 accounts · most recent Sep 18, 2026
Passwords for knvb.nl accounts
Combo lists89 logins · most recent Sep 25, 2026
Infostealer logs49 logins · 39 infected devices · most recent Sep 15, 2026

Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.

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