UnknownGovernment IDMedium

GreatBanc Trust Company

bd_5c2ca6a5104f4a52 · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Jun 18, 2018

To disclose

—

Affected

62state residents only

Linked

5 filings

Confidence

95%

Full breach record for GreatBanc Trust Company →

GreatBanc Trust Company reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2018-06-18. 62 Massachusetts residents were affected. The report records the breach type as electronic.

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Incident timeline — partial

? — ?

Breach window unknown

Jun 18, 2018

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

South Carolina State AGbd_bc2b2a9f2c179d7b2018-06-19 · +1dVerified
Montana State AGbd_81f99a9f439c10ee2018-06-15 · +3dCandidate
California State AGbd_b77fafab2a9b01232018-06-15 · +3dVerified
New Hampshire State AGbd_f89cba7178f455372018-06-15 · +3dVerified

Name: GreatBanc Trust Company
norm: greatbanc trust
Domain: greatbanctrust.com

Name: GreatBanc Trust Company
norm: greatbanc trust
Domain: greatbanctrust.com

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 62state-resident count only
Data types: Government ID
Data elements: Social Security number
Stated not affected: Financial 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 ↗

Montana State AGJun 15 · first

California State AGJun 15 · first

New Hampshire State AGJun 15 · first

Massachusetts State AG+3d · this page

South Carolina State AG+4d

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-2018/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 18, 2018
Raw hash: f7edde43ca87aec7bebb8a5c001a152d7929bbb70a016d9c52bad9fe2e6e9bbe

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityGreatBanc Trust Company

Victim entityGreatBanc Trust Company

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov