Latest / California / January 2016

Hyatt Hotels Corporation

Hyatt Hotels Corporation notified California AG on Jan 14, 2016 of a data breach, which occurred on Aug 13, 2015. Data exposed: Social Security number, Driver's license / state ID, Financial / bank account, Date of birth, Usernames / passwords, Email address, Military ID, Phone number, Postal address, Name.

Organization
Hyatt Hotels Corporation
Source
California AG · source record
Date reported
Jan 14, 2016
Date(s) of breach
Thursday, August 13, 2015
Residents affected
Not published by this source
Data exposed
Social Security number Driver's license / state ID Financial / bank account Date of birth Usernames / passwords Email address Military ID Phone number Postal address Name
Notice letter
Sample notice (PDF)
First seen by BreachTally
2026-10-30 16:21 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

Other filings by Hyatt Hotels Corporation

OrganizationSourceStateReportedResidents affectedData exposed
Hyatt Hotels Corporation California AG CA Oct 12, 2017 Not published Financial / bank accountName
First seen by BreachTally at 16:21 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the data types and the letter. Start a 14-day free trial.

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.