HackingManufacturingManufacturingStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Plymouth Tube

bd_d23db3aea0a73190 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 29, 2024

Filed

Mar 19, 2024

To disclose

7 weeks

Affected

Not disclosed

Linked

6 records

Confidence

61%

Full breach record for Plymouth Tube →

Plymouth Tube Company notified affected individuals of a data breach where an unauthorized person accessed systems between Jan 27-29, 2024. The company detected the activity on Jan 29, 2024, engaged a cybersecurity firm, and reported to law enforcement. Personal information was accessed, and two years of complimentary identity monitoring via IDX was offered.

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Incident timeline

undetected · 2 days

discovery → filing · 7 weeks / 50 days

Jan 27, 2024

Begins

Jan 29, 2024

Discovered

Feb 29, 2024

Scope determined

Mar 19, 2024

Filed

This filing is one of 6 records about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitecactusbd_a7d07488ea7408432024-01-26 · +53dVerified by operator

Regulatory filings (4) · sorted by filing gap

Montana State AGbd_254586f27ad178932024-03-19Verified
Massachusetts State AGbd_65450b537206b2912024-03-19Verified
Indiana State AGbd_60efd9bbce21b60c2024-03-13 · +6dVerified
Illinois State AGbd_b98b10a0e583e0202024-03-01 · +18dCandidate

Name: Plymouth Tube
norm: plymouth tube
Domain: plymouth.com

Name: Plymouth Tube
norm: plymouth tube
Domain: plymouth.com
Industry: Manufacturingllm

Discovered: Jan 29, 2024
Breach occurred: Jan 27, 2024 – Jan 29, 2024
Undetected for: 2 daysoccurrence → discovery
Materiality determined: Feb 29, 2024
Notification sent: Mar 13, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Took immediate action to contain the incident
Began an investigation with the assistance of a cybersecurity firm
Reported the incident to law enforcement
Analyzed the files involved
Offering you two years of complimentary identity monitoring services through IDX, A ZeroFox Company
Changes made: Take steps to enhance the security of our computer systems to help prevent events such as this from occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(50 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 ↗

Illinois State AGMar 1 · first

Indiana State AG+12d

Montana State AG+18d

Massachusetts State AG+18d

New Hampshire State AG+18d · this page

Pattern: first filing Mar 1 (IL), last Mar 19 (NH) — a 18-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/plymouth-tube-company-20240319.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 19, 2024
Raw hash: b0fe4375c1c45b43178c3f3314c4adf89256aaff5959152cfebf2725721e8ca3

Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityPlymouth Tube

Victim entityPlymouth Tube

Incidentdiscovered Jan 29, 2024

Stated responseTook immediate action to contain the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov