HYATT HOTELS CORPORATION
bd_bc7429716d81c102 · schema v1 · pii pii-v1
Full breach record for HYATT HOTELS CORPORATION →3 incidents on fileHyatt Hotels Corporation disclosed a malware incident affecting payment card data at certain managed locations, primarily restaurants, between July 30, 2015, and December 8, 2015. Malware collected cardholder name, card number, expiration date, and verification code from onsite transactions. The investigation is complete, and systems have been secured. No other customer information was affected.
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Incident timeline
Jul 30, 2015
Begins
Jan 14, 2016
Filed
Linked disclosures
Why this link?Regulatory filings (4) · sorted by filing gap
- Washington State AGbd_02b089e878b47abd2016-01-14Candidate
- Montana State AGbd_e41f481fb05b9df92016-01-14Verified
- Massachusetts State AGbd_bd44d7ae4cd4995f2016-01-15 · +1dVerified
- South Carolina State AGbd_c0076be75d1036662016-01-19 · +5dVerified
Filing propagation · 5 filings · 5 states
View merged incident ↗Pattern: first filing Jan 14 (WA), last Jan 19 (SC) — a 5-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.