DisclosureLens
UnknownPCIFinancial accountLow

HYATT HOTELS CORPORATION

bd_bd44d7ae4cd4995f · schema v1 · pii pii-v2

Severity

Low

Discovered

—

Filed

Jan 15, 2016

To disclose

—

Affected

9state residents only

Linked

5 filings

Confidence

95%
Full breach record for HYATT HOTELS CORPORATION →3 incidents on file

Hyatt Hotel Corporation reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2016-01-15. 9 Massachusetts residents were affected. The report records the breach type as electronic.

Incident timeline — partial

? — ?

Breach window unknown

Jan 15, 2016

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Filing propagation · 5 filings · 5 states

View merged incident ↗
Washington State AGJan 14 · first
California State AGJan 14 · first
Montana State AGJan 14 · first
Massachusetts State AG+1d · this page
South Carolina State AG+5d

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

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.