DisclosureLens
UnknownMedium

HYATT HOTELS CORPORATION

bd_77367de9ad6997d4 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 7, 2017

Filed

Oct 12, 2017

To disclose

14 weeks

Affected

24,599

Linked

6 filings

Confidence

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

Hyatt Hotels Corporation reported a data breach to the Oregon Attorney General. The breach was reported on 2017-10-12. The breach occurred during 3/18/2017 - 7/2/2017. The breach was discovered on 7/7/2017. 24,599 individuals were affected. Notice was sent on 10/12/2017.

Oregon clock✗ OR AG >45d14 weeks discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 111 days
discovery → filing · 14 weeks / 97 days

Mar 18, 2017

Begins

Jul 7, 2017

Discovered

Oct 12, 2017

Filed

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Show 1 more filing ↓

Filing propagation · 6 filings · 6 states

View merged incident ↗
Montana State AGOct 12 · first
California State AGOct 12 · first
Massachusetts State AGOct 12 · first
Washington State AGOct 12 · first
New Hampshire State AGOct 12 · first
Oregon State AGOct 12 · first · this page

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.