DisclosureLens
HackingManufacturingManufacturingVulnerability ExploitCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Hygrade Metal Moulding Manufacturing Corp.

bd_fd031ecd19675dcc · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 13, 2026

Filed

Apr 1, 2026

To disclose

19 days

Affected · nationwide

7611 in this filing

Linked

2 filings

Confidence

65%
Full breach record for Hygrade Metal Moulding Manufacturing Corp. →

Hygrade Metal Moulding Manufacturing Corp. reported an external system breach (hacking) occurring on July 25, 2025, discovered on March 13, 2026. The incident affected 761 individuals nationwide, including 1 Maine resident. Personal identifiers and government IDs were compromised. The company provided 12 months of credit monitoring via IDX and notified the Maine AG.

Maine clockDiscovered Mar 13, 2026 → Filed with AG Apr 1, 202619d ✓ ME AG ≤30d19 days 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 · 231 days
discovery → filing · 19 days

Jul 25, 2025

Begins

Mar 13, 2026

Discovered

Apr 1, 2026

Filed

vs. sector median

8 wks faster

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Filing propagation · 2 filings · 2 states

View merged incident ↗
Maine State AGApr 1 · first · this page
Massachusetts State AG+1d

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.