HackingHospitalityTechnologyHospitalityStolen CredentialsCapture Stored DataSupply Chain (3P Vendor)Data ExfiltratedPCIFinancial accountPIIIdentity (basic)LowContained

21c Museum Hotels

bd_d480ff4fcd1ff3f0 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 8, 2017

Filed

Jul 6, 2017

To disclose

28 days

Affected

1state residents only

Linked

2 filings

Confidence

65%

Full breach record for 21c Museum Hotels →6 incidents on file

21c Museum Hotels notified Montana residents of a data breach involving Sabre Hospitality Solutions' SynXis Central Reservations system. Unauthorized access occurred between August 10, 2016, and March 9, 2017, exposing payment card information and guest PII. Sabre notified law enforcement and confirmed access was stopped.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 302 days

discovery → filing · 28 days

Aug 10, 2016

Begins

Jun 8, 2017

Discovered

Jul 6, 2017

Filed

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

New Hampshire State AGbd_e3d2cbeada8fe7452017-06-30 · +6dVerified

Name: 21c Museum Hotels
norm: 21c museum hotels
Domain: 21cmuseumhotels.com

Name: 21c Museum Hotels
norm: 21c museum hotels
Domain: 21cmuseumhotels.com
Industry: HospitalityllmTechnologyllm

Discovered: Jun 8, 2017
Breach occurred: Aug 10, 2016 – Mar 9, 2017
Undetected for: 302 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 3, 2017
Affected individuals: 1state-resident count only
Data types: PCIFinancial accountPIIIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Sabre has notified law enforcement and the payment card brands affected about this incident
Third party: via Sabre Hospitality Solutions
Initial access: external_remote_services

During the incident: Sabre has notified law enforcement and the payment card brands affected about this incident
Sabre has assured us that their level of investment in state of the art security technology and highly qualified personnel provides a layered security approach to enhance security to detect and prevent unauthorized access of their systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 28 days(28 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

New Hampshire State AGJun 30 · first

Montana State AG+6d · this page

Pattern: first filing Jun 30 (NH), last Jul 6 (MT) — a 6-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.

Source URL: https://dojmt.gov/wp-content/uploads/Sabre-Hospitality.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: 02e2e53fb7ed60e1b5a74fe8e902c6de2c50fef2ce699e6e8a60e0a26ceeccb8

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entity21c Museum Hotels

Victim entity21c Museum Hotels

Incidentdiscovered Jun 8, 2017

Stated responseSabre has notified law enforcement and the payment card brands affected about this incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov