Social EngineeringManufacturingManufacturingPhishingData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)FinancialMediumActive

MAXIM CRANE WORKS, L.P.

bd_1bc2313cbed38000 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 22, 2017

Filed

Mar 15, 2017

To disclose

21 days

Affected

10state residents only

Confidence

66%

Full breach record for MAXIM CRANE WORKS, L.P. →3 incidents on file

Maxim Crane Works, L.P. notified the New Hampshire Attorney General on March 15, 2017, regarding a phishing incident where W-2 forms of employees were sent to an unauthorized external email address. The breach affected 10 New Hampshire residents, exposing names, addresses, income info, and SSNs. The company reported to the FBI and IRS, notified credit bureaus, and offered 24 months of credit monitoring.

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Incident timeline

undetected · 20 days

discovery → filing · 21 days

Feb 2, 2017

Begins

Feb 22, 2017

Discovered

Mar 15, 2017

Filed

vs. sector median

8 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed10 affectedView incident

Name: CLARK HILL PLC
norm: clark hill

Name: MAXIM CRANE WORKS, L.P.
norm: maxim crane works
Industry: Manufacturingllm

Discovered: Feb 22, 2017
Breach occurred: Feb 2, 2017
Undetected for: 20 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 1, 2017
Affected individuals: 10state-resident count only
Data types: Government IDIdentity (basic)Financial
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Filed a report with the Federal Bureau of Investigation
Contacted the Internal Revenue Service
Sent notification to the three credit bureaus
Offering 24 months of AllClear Credit Monitoring at no charge
Changes made: Offering 24 months of AllClear Credit Monitoring at no charge
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 21 days(21 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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/maxim-crane-20170315.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 15, 2017
Raw hash: 23d57da4ca6b95477b5193f9de4adc0cb08fe97c30a5d994f7fa537bcf7cf924

Reporting entityCLARK HILL PLC

Victim entityMAXIM CRANE WORKS, L.P.

Incidentdiscovered Feb 22, 2017

Stated responseFiled a report with the Federal Bureau of Investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov