UnknownProfessional ServicesProfessional ServicesCustomer Data InvolvedPIILowContained

Sherman & Howard L.L.C.

bd_487fd1e30857e980 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jan 30, 2023

Filed

May 2, 2023

To disclose

13 weeks

Affected

1state residents only

Linked

2 filings

Confidence

67%

Full breach record for Sherman & Howard L.L.C. →2 incidents on file

Sherman & Howard, LLC notified the New Hampshire Attorney General on May 2, 2023, of a data security incident discovered on January 30, 2023. An unknown third party may have accessed personal information on the firm's systems. Forensic investigation found no evidence of unauthorized access. One New Hampshire resident was notified. The firm implemented additional technical safeguards and provided 12 months of credit monitoring via Equifax.

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Incident timeline

discovery → filing · 13 weeks / 92 days

Jan 30, 2023

Discovered

May 2, 2023

Filed

vs. sector median

4 wks faster

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

Montana State AGbd_5b609309402c7d9f2023-05-02Candidate

Name: Sherman & Howard L.L.C.
norm: sherman howard

Name: Sherman & Howard L.L.C.
norm: sherman howard
Industry: Professional Servicesllm

Discovered: Jan 30, 2023
Materiality determined: —
Notification sent: May 2, 2023
Affected individuals: 1state-resident count only
Data types: PII
Attack vector: Unknown
Threat actor: External
Regulator citations: Notified New Hampshire Office of the Attorney General Consumer Protection Bureau

During the incident: Took steps to confirm the security of its systems
Conducted an investigation to determine the nature and scope of the incident
Immediately took steps to secure our systems and investigate the incident
Implemented additional technical safeguards to further enhance the security of information in our possession
Arranged for you to activate, at no cost to you, an online credit monitoring service for twelve (12) months provided by Equifax
Changes made: Implemented additional technical safeguards to further enhance the security of information in our possession
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 weeks(92 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 ↗

Montana State AGMay 2 · first

New Hampshire State AGMay 2 · first · 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/sherman-howard-20230502.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 2, 2023
Raw hash: 860501c60ec6401a45ed16c9af6877f8994bb35a16269bf34a224223c34f6fee

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entitySherman & Howard L.L.C.

Victim entitySherman & Howard L.L.C.

Incidentdiscovered Jan 30, 2023

Stated responseTook steps to confirm the security of its systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov