MalwareRansomwareRansom DemandedData EncryptedCustomer Data InvolvedGovernment IDMediumResolved
Maine Drilling & Blasting Corp.
bd_88115fef5e6b0ad3 · schema v1 · pii pii-v1
Full breach record for Maine Drilling & Blasting Corp. →2 incidents on fileMaine Drilling and Blasting experienced a ransomware attack on January 29, 2021, which was discovered on February 10, 2021, compromising the driver's license numbers of 79 Maine residents.
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Maine clockDiscovered Feb 10, 2021 → Filed with AG Feb 22, 202112d ✓ ME AG ≤30d12 days discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Incident timeline
undetected · 12 days
discovery → filing · 12 days
Jan 29, 2021
Begins
Feb 10, 2021
Discovered
Feb 22, 2021
Filed
This filing is one of 2 filings about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- Massachusetts State AGbd_12be6c3286769aba2021-02-22Verified
Filing propagation · 2 filings · 2 states
View merged incident ↗Massachusetts State AGFeb 22 · first
Maine State AGFeb 22 · first · 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.