HackingManufacturingManufacturingCapture Stored DataData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Pacific Scientific Energetic Materials Company

bd_731be3a4b3f9124c · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 1, 2023

Filed

Oct 3, 2024

To disclose

12 months

Affected

1state residents only

Linked

5 filings

Confidence

65%

Full breach record for Pacific Scientific Energetic Materials Company →

Pacific Scientific Energetic Materials Company (California) LLC notified the NH Attorney General of a security incident where unauthorized third parties accessed the network between Jan 25 and Nov 6, 2023. The breach affected personal information of one NH resident. PacSci engaged forensic experts, notified law enforcement, and offered credit monitoring.

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Incident timeline

undetected · 249 days

discovery → filing · 12 months / 368 days

Jan 25, 2023

Begins

Oct 1, 2023

Discovered

Sep 3, 2024

Scope determined

Oct 3, 2024

Filed

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Montana State AGbd_1057a8b47620c7d52024-10-03Candidate
Massachusetts State AGbd_7fc72bc9646773342024-10-03Verified
California State AGbd_8fabf36987eb68862024-10-01 · +2dVerified
Maine State AGbd_fd2ca92a316813ad2024-10-01 · +2dVerified

Name: Pacific Scientific Energetic Materials Company
norm: pacific scientific energetic materials

Name: Pacific Scientific Energetic Materials Company
norm: pacific scientific energetic materials
Industry: Manufacturingllm

Discovered: Oct 1, 2023
Breach occurred: Jan 25, 2023 – Nov 6, 2023
Undetected for: 249 daysoccurrence → discovery
Materiality determined: Sep 3, 2024
Notification sent: Oct 3, 2024
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1119 Automated CollectionT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified federal law enforcement authorities

During the incident: Engaged leading external cybersecurity experts to assist us in thoroughly investigating the incidents
Issued a precautionary notice about the incident
Offered complimentary credit monitoring to all current employees
Notified the potentially affected New Hampshire resident
Established a dedicated toll-free support line
Worked closely with forensic consultants to investigate, contain, and eradicate the incidents
Notified federal law enforcement authorities of the incidents
Enhanced security monitoring capabilities and technical controls
Changes made: Enhanced security monitoring capabilities and technical controls to further protect the privacy of personal information in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 months(368 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

California State AGOct 1 · first

Maine State AGOct 1 · first

Montana State AG+2d

Massachusetts State AG+2d

New Hampshire State AG+2d · 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/pacific-scientific-energetic-materials-california-20241003.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 3, 2024
Raw hash: e03dc6173f473e13c25e26fe2c829ebb0b1f65c177d9f195c4f952e8998f6412

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityPacific Scientific Energetic Materials Company

Victim entityPacific Scientific Energetic Materials Company

Incidentdiscovered Oct 1, 2023

Stated responseEngaged leading external cybersecurity experts to assist us in thoroughly investigating the incidents

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov