Social EngineeringFinancial ServicesFinancePhishingBECTargetedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumActive

Shamrock Financial Corporation

bd_2ddc964907f4722a · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Dec 8, 2017

To disclose

—

Affected

6state residents only

Linked

2 filings

Confidence

66%

Full breach record for Shamrock Financial Corporation →

Shamrock Financial Corporation notified 6 New Hampshire residents of a data breach resulting from a social engineering intrusion. Access occurred prior to Aug 2, 2017, ending Aug 11, 2017. Potential access to customer loan applications including SSNs and financial data. No evidence of actual exfiltration found. Credit monitoring offered.

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Incident timeline

Aug 2, 2017

Begins

Dec 8, 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_e163a6eefc600e352017-12-13 · +5dVerified

Name: ROBINSON & COLE LLP
norm: robinson cole

Name: Shamrock Financial Corporation
norm: shamrock financial
Industry: Financial Servicesllm

Discovered: —
Breach occurred: Aug 2, 2017 – Aug 11, 2017
Materiality determined: —
Notification sent: Dec 8, 2017
Affected individuals: 6state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security numberDate of birth
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General
Initial access: phishing_link

During the incident: Took action to contain the intrusion
Working with forensic and other consultants concerning the incident
Offering the affected individuals credit monitoring at no charge for a period of 12 months
Changes made: Offering free credit monitoring for twelve (12) months through CyberScout
Source: Quoted from the filing itself, not independently verified.

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 AGDec 8 · first · this page

Massachusetts State AG+5d

Pattern: first filing Dec 8 (NH), last Dec 13 (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/shamrock-financial-20171208.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 8, 2017
Raw hash: e9157ae02c39a581674699ea5ed8ea1c6fcf34b931ef856749cc5fd12364c9e8

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityROBINSON & COLE LLP

Victim entityShamrock Financial Corporation

IncidentPhishing

Stated responseTook action to contain the intrusion

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov