HackingStolen CredentialsData ExfiltratedCustomer Data InvolvedFINANCIAL_ACCOUNTLowContained
HYATT HOTELS CORPORATION
bd_278fdf50e5a5cf70 · schema v1 · pii pii-v1
Full breach record for HYATT HOTELS CORPORATION →Hyatt Hotels Corporation reported unauthorized access to payment card information (cardholder name, number, expiration, verification code) from cards manually entered or swiped at front desks of certain Hyatt-managed locations between March 18, 2017 and July 2, 2017. The incident affected a small percentage of payment cards used by guests during the at-risk period. Hyatt engaged third-party experts, payment card networks, and authorities, and implemented enhanced cybersecurity measures.
This filing is one of 4 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- bd_0870ccb3554d9ca8Montana State AGfiled 2017-10-12Candidate
- bd_77367de9ad6997d4Oregon State AGfiled 2017-10-12Verified
- bd_7c8b3aa1bbff52c4Washington State AGfiled 2017-10-12Verified
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-102651
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Oct 12, 2017
- Raw hash
- 87fcf7cb053500c9b71e9efdbd7a1cdb51ab2d85120ec57e0d063fd5405e8061
Reporting entity
- Name
- HYATT HOTELS CORPORATIONnorm: hyatt hotels
Victim entity
- Name
- HYATT HOTELS CORPORATIONnorm: hyatt hotels
Incident
- Discovered
- Jul 2, 2017
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- FINANCIAL_ACCOUNT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- ExternalFinancial
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 15 weeks(102 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.