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Checkout.com

Disclosed Nov 14, 2025Confirmed

Official notice

ShinyHunters breach Checkout.com legacy cloud storage, firm refuses ransom

Checkout.com said ShinyHunters accessed a legacy third-party cloud storage system that was not properly decommissioned, holding merchant data from 2020 and earlier plus onboarding documents; it refused to pay and pledged to donate the ransom amount to security research.

What is known

People affectedNot stated in the sources we have
DisclosedNov 14, 2025
AttackExtortion
Data exposedInternal documentsOther
SectorFinance · GB
StatusConfirmed

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby seedSource

First seen 2026-09-25 (Research), confirmed by Research. Record counts are as reported. Not legal advice.

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