HackingHospitalityHospitalityStolen CredentialsSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedFinancial accountIdentity (basic)LowContained

Denihan Hospitality

bd_ddd42030110b83f0 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 6, 2017

Filed

Aug 16, 2017

To disclose

10 weeks

Affected

91state residents only

Linked

2 filings

Confidence

65%

Full breach record for Denihan Hospitality →

Denihan Hospitality notified the NH AG of a third-party data breach involving Sabre/SynXis. Unauthorized access to reservation systems occurred between Aug 10, 2016 and Mar 9, 2017 via stolen credentials. Payment card info and guest PII were accessed. 91 NH residents affected. Notifications sent Aug 23, 2017.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 300 days

discovery → filing · 10 weeks / 71 days

Aug 10, 2016

Begins

Jun 6, 2017

Discovered

Aug 16, 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

Massachusetts State AGbd_2b9833fee85e72942017-08-21 · +5dVerified

Name: Denihan Hospitality
norm: denihan hospitality

Name: Denihan Hospitality
norm: denihan hospitality
Industry: Hospitalityllm

Discovered: Jun 6, 2017
Breach occurred: Aug 10, 2016 – Mar 9, 2017
Undetected for: 300 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 23, 2017
Affected individuals: 91state-resident count only
Data types: Financial accountIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General
Initial access: valid_credentials

During the incident: Engaged outside forensic investigation firm
Enhanced security around access credentials
Enhanced monitoring of system activity
Notified law enforcement
Notified payment card brands
Notified potentially affected individuals via written letter
Changes made: Enhanced security around access credentials
Enhanced monitoring of system activity
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(71 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 AGAug 16 · first · this page

Massachusetts State AG+5d

Pattern: first filing Aug 16 (NH), last Aug 21 (MA) — a 5-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://mm.nh.gov/files/uploads/doj/remote-docs/sabre-synxis-denihan-20170816.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 16, 2017
Raw hash: d85bf58bdd1ca7028990366f40f0cdc2c3a564c829d3165c3cc2b9c3a8d45359

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityDenihan Hospitality

Victim entityDenihan Hospitality

Incidentdiscovered Jun 6, 2017

Stated responseEngaged outside forensic investigation firm

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov