Social EngineeringFinancial ServicesFinancePhishingData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

Arctaris Impact Investors LLC

bd_2164db5399e39087 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 24, 2021

Filed

Jun 30, 2021

To disclose

14 weeks

Affected

4state residents only

Linked

3 filings

Confidence

67%

Full breach record for Arctaris Impact Investors LLC →

Arctaris Impact Investors, LLC notified the NH Attorney General of a phishing incident involving a third-party provider's email account. The breach exposed client names, SSNs, and financial account numbers for 4 NH residents. Notification began June 29, 2021, offering credit monitoring.

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Incident timeline

discovery → filing · 14 weeks / 98 days

Mar 24, 2021

Discovered

Jun 30, 2021

Filed

vs. sector median

+5 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Maine State AGbd_3d506ae82274fad22021-06-29 · +1dCandidate
Massachusetts State AGbd_41c2690cbf69b3212021-06-29 · +1dVerified

Name: Arctaris Impact Investors LLC
norm: arctaris impact investors

Name: Arctaris Impact Investors LLC
norm: arctaris impact investors
Industry: Financial Servicesllm

Discovered: Mar 24, 2021
Materiality determined: —
Notification sent: Jun 29, 2021
Affected individuals: 4state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Department of Justice Consumer Protection Bureau
Initial access: phishing_link

During the incident: Secured the email account
Began a forensic investigation
Provided notification to those individuals
Offering credit monitoring and identity theft protection services
Changes made: Provided regular reminders and annual training for employees on how to spot and avoid being victimized by phishing emails
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 weeks(98 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Maine State AGJun 29 · first

Massachusetts State AGJun 29 · first

New Hampshire 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://mm.nh.gov/files/uploads/doj/remote-docs/arctaris-impact-investors-20210630.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 30, 2021
Raw hash: aaac0f3e45efea026aa0efb0065891e690db2ec02dcc33207d762dfe3565825b

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityArctaris Impact Investors LLC

Victim entityArctaris Impact Investors LLC

Incidentdiscovered Mar 24, 2021

Stated responseSecured the email account

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov