HackingManufacturingManufacturingStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)Government IDHealth (basic)HighContained

Drummond Company, Inc.

bd_2d87d2b480be3134 · schema v1 · pii pii-v1

Severity

High

Discovered

Feb 23, 2026

Filed

Apr 14, 2026

To disclose

7 weeks

Affected · nationwide

1,3981 in this filing

Linked

3 filings

Confidence

66%

Full breach record for Drummond Company, Inc. →

Drummond Company, Inc. reported an external system breach (hacking) on Feb 20, 2026, discovered Feb 23, 2026. An unauthorized third party accessed an employee email account containing names, SSNs, DOBs, and medical info. 1,398 individuals affected (1 in Maine). Notification sent March 31, 2026, offering 12 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Feb 23, 2026 → Filed with AG Apr 14, 202650d ⏱ ME AG >30d7 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 3 days

discovery → filing · 7 weeks / 50 days

Feb 20, 2026

Begins

Feb 23, 2026

Discovered

Apr 14, 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

Massachusetts State AGbd_8d70b12399b780032026-04-13 · +1dVerified
Indiana State AGbd_c7a4d93a8613b4052026-03-31 · +14dCandidate

Name: Polsinelli PC
norm: polsinelli

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

Discovered: Feb 23, 2026
Breach occurred: Feb 20, 2026
Undetected for: 3 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 31, 2026
Affected individuals: 1,398state + nationwide
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Initial access: valid_credentials

During the incident: Engaged outside cybersecurity experts to investigate
Secured the referenced e-mail account
Offered 12 months of identity monitoring and consultation services through TransUnion
Changes made: Working with outside cybersecurity experts to fortify cybersecurity defenses
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(50 days from discovery to filing)
Compliance flags: ME AG >30d · 50d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Feb 23, 2026
→ Filed with AG: Apr 14, 2026
50d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Feb 23, 2026 → Filed with AG: Apr 14, 2026	50d	30 days (soft)	ME AG >30d

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

Maine State AG+14d · this page

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.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/31b4cbc1-458c-4d15-a455-e7fa120acd02.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 14, 2026
Raw hash: 26f9bfaf9db4c67db88f6d4b747f504fbef6fd47af4c1598098745f8719fd361

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityPolsinelli PC

Victim entityDrummond Company, Inc.

Incidentdiscovered Feb 23, 2026

Stated responseEngaged outside cybersecurity experts to investigate

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov