DisclosureLens
UnknownHospitalityCritical

MARRIOTT INTERNATIONAL, INC.

bd_8a9e56980902ec7b · schema v1 · pii pii-v1

Severity

Critical

Discovered

Nov 19, 2018

Filed

Nov 30, 2018

To disclose

11 days

Affected

500,000,000

Linked

4 filings

Confidence

95%
Full breach record for MARRIOTT INTERNATIONAL, INC. →9 incidents on file

Marriott International, Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2018-11-30. The breach occurred during 4/15/2014 - 4/15/2014. The breach was discovered on 11/19/2018. 500,000,000 individuals were affected. Notice was sent on 11/30/2018.

Oregon clock✓ OR AG ≤45d11 days 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 · 1679 days
discovery → filing · 11 days

Apr 15, 2014

Begins

Nov 19, 2018

Discovered

Nov 30, 2018

Filed

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

Filing propagation · 4 filings · 4 states

View merged incident ↗
California State AGNov 30 · first
Montana State AGNov 30 · first
Oregon State AGNov 30 · first · this page
South Carolina State AG+3d

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.