HackingManufacturingManufacturingStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

Drummond Company, Inc.

bd_8d70b12399b78003 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 23, 2026

Filed

Apr 13, 2026

To disclose

7 weeks

Affected

1state residents only

Linked

3 filings

Confidence

65%

Full breach record for Drummond Company, Inc. →

Drummond Company, Inc. notified individuals that an unauthorized third party accessed an employee's email account on February 23, 2026. The incident potentially exposed names, social security numbers, and financial account numbers. The company secured the account, engaged cybersecurity experts, and is offering 24 months of complimentary credit monitoring.

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Massachusetts clock⏱ MA AG >30d7 weeks discovery → filing

Incident timeline

discovery → filing · 7 weeks / 49 days

Feb 23, 2026

Discovered

Apr 13, 2026

Filed

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

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Maine State AGbd_2d87d2b480be31342026-04-14 · +1dVerified
Indiana State AGbd_c7a4d93a8613b4052026-03-31 · +13dCandidate

Name: Drummond Company, Inc.
norm: drummond

Name: Drummond Company, Inc.
norm: drummond
Industry: Manufacturingllm

Discovered: Feb 23, 2026
Materiality determined: —
Notification sent: Mar 31, 2026
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External

During the incident: Engaged outside cybersecurity experts to investigate
Secured the referenced e-mail account
Working with outside cybersecurity experts to fortify cybersecurity defenses
Changes made: Offering complimentary credit monitoring service for twenty four (24) months
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(49 days from discovery to filing)
Compliance flags: MA AG >30d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Indiana State AGMar 31 · first

Massachusetts State AG+13d · this page

Maine State AG+14d

Pattern: first filing Mar 31 (IN), last Apr 14 (ME) — a 14-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://www.mass.gov/doc/2026-561-drummond-company-inc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 13, 2026
Raw hash: 6d052cb25a973d939b3a685bb27a901188f118984b4a292a19c8709d9c20e40d

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityDrummond Company, Inc.

Victim entityDrummond Company, Inc.

Incidentdiscovered Feb 23, 2026

Stated responseEngaged outside cybersecurity experts to investigate

ComplianceMA AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov