HackingTechnologyHospitalityInformationStolen CredentialsCapture Stored DataData ExfiltratedSupply Chain (3P Vendor)Customer Data InvolvedFinancial accountIdentity (basic)LowContained

Four Seasons Hotels Limited

bd_d069a6c18b7c9890 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 6, 2017

Filed

Jul 6, 2017

To disclose

4 weeks

Affected

19state residents only

Linked

5 filings

Confidence

66%

Full breach record for Four Seasons Hotels Limited →

Sabre Hospitality Solutions experienced a data breach affecting 19 New Hampshire residents. Unauthorized access via stolen credentials exposed payment card info and guest PII between Aug 2016 and Mar 2017. Incident contained; investigation ongoing.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 300 days

discovery → filing · 4 weeks / 30 days

Aug 10, 2016

Begins

Jun 6, 2017

Discovered

Jul 6, 2017

Filed

vs. sector median

14 wks faster

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

Washington State AGbd_9c109ae788ede0202017-07-06Candidate
California State AGbd_c584c626ce77fb932017-07-06Verified
Montana State AGbd_a2a27652fbf4a7e82017-07-07 · +1dVerified
Massachusetts State AGbd_b4720887998d60582017-07-07 · +1dVerified

Name: Four Seasons Hotels Limited
norm: four seasons hotels

Name: Four Seasons Hotels Limited
norm: four seasons hotels
Industry: TechnologyllmHospitalityllm

Discovered: Jun 6, 2017
Breach occurred: Aug 10, 2016 – Mar 9, 2017
Undetected for: 300 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 6, 2017
Affected individuals: 19state-resident count only
Data types: Financial accountIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1530 Data from Cloud Storage Object
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General
Initial access: valid_credentials

During the incident: Engaged a leading cybersecurity firm to support its investigation
Notified law enforcement and major credit card brands
Revoked unauthorized access
Contained the issue
Changes made: Strengthened cybersecurity program
Investment in state of the art security technology
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(30 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Washington State AGJul 6 · first

California State AGJul 6 · first

New Hampshire State AGJul 6 · first · this page

Montana State AG+1d

Massachusetts State AG+1d

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.

Source URL: https://mm.nh.gov/files/uploads/doj/remote-docs/sabre-hospitality-four-seasons-20170706.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 6, 2017
Raw hash: 8ec900faafc9bc36c5ae1f8f0e008d4835a0e1f393560768c40d0abf0afd4b67

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityFour Seasons Hotels Limited

Victim entityFour Seasons Hotels Limited

Incidentdiscovered Jun 6, 2017

Stated responseEngaged a leading cybersecurity firm to support its investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov