UnknownLow

Four Seasons Hotels Limited

bd_b4720887998d6058 · schema v1 · pii pii-v2

Severity

Low

Discovered

—

Filed

Jul 7, 2017

To disclose

—

Affected

622state residents only

Linked

5 filings

Confidence

95%

Full breach record for Four Seasons Hotels Limited →

Four Seasons Hotels Limited reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2017-07-07. 622 Massachusetts residents were affected. The report records the breach type as electronic.

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Incident timeline — partial

? — ?

Breach window unknown

Jul 7, 2017

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

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

Montana State AGbd_a2a27652fbf4a7e82017-07-07Verified
Washington State AGbd_9c109ae788ede0202017-07-06 · +1dCandidate
California State AGbd_c584c626ce77fb932017-07-06 · +1dVerified
New Hampshire State AGbd_d069a6c18b7c98902017-07-06 · +1dVerified

Name: Four Seasons Hotels Limited
norm: four seasons hotels

Name: Four Seasons Hotels Limited
norm: four seasons hotels

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 622state-resident count only
Data types: —
Stated not affected: Social Security numberFinancial account numberDriver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

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

Montana State AG+1d

Massachusetts State AG+1d · 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.

Source URL: https://www.mass.gov/doc/data-breach-report-2017/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 7, 2017
Raw hash: f6ece23437afc60661db2bfad1af09c29dba25619600332449bf6e637a49fe21

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityFour Seasons Hotels Limited

Victim entityFour Seasons Hotels Limited

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov