HackingProfessional ServicesProfessional ServicesCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Michael & Son

bd_9fdb6c064a9f0903 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 15, 2022

Filed

Feb 14, 2023

To disclose

9 weeks

Affected

1state residents only

Linked

3 filings

Confidence

66%

Full breach record for Michael & Son →

Michael & Son Services Inc. notified the NH AG of a suspected cyber event discovered on Dec 15, 2022. Forensic investigation could not confirm unauthorized access to personal information. Out of caution, the company notified ~1 NH resident whose name, SSN, and possibly driver's license/passport numbers may have been involved. No evidence of misuse was found. The company offered credit monitoring and identity protection services.

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Incident timeline

discovery → filing · 9 weeks / 61 days

Dec 15, 2022

Discovered

Jan 18, 2023

Scope determined

Feb 14, 2023

Filed

vs. sector median

10 wks faster

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

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteblack_bastabd_8bd4728d40a59ada2023-03-08 · +22dVerified by operator

Regulatory filings (1) · sorted by filing gap

Montana State AGbd_2a739d103bed5e642023-02-14Candidate

Name: Michael & Son
norm: michael son
Domain: michaelandson.com

Name: Michael & Son
norm: michael son
Domain: michaelandson.com
Industry: Professional Servicesllm

Discovered: Dec 15, 2022
Materiality determined: Jan 18, 2023
Notification sent: Feb 14, 2023
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General Consumer Protection Bureau

During the incident: Retained independent cybersecurity experts to conduct a forensic investigation
Took steps to terminate the activity and to secure its network, systems, and data
Identified individuals whose information could have been impacted
Provided notice to individuals who may have been involved
Offered free credit and identity monitoring services
Reporting the incident to nationwide consumer reporting agencies (i.e., Equifax, Experian, and Transunion)
Changes made: Implemented additional security measures to further harden its digital environment
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(61 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 AGFeb 14 · first

New Hampshire State AGFeb 14 · 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/michael-son-services-20230214.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 14, 2023
Raw hash: 576a697b05da62afa20ab2e9332615626388c050751651a6f8c03943ed3551f0

Linked disclosures

Ransomware claims (1)

Regulatory filings (1) · sorted by filing gap

Reporting entityMichael & Son

Victim entityMichael & Son

Incidentdiscovered Dec 15, 2022

Stated responseRetained independent cybersecurity experts to conduct a forensic investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov