HackingManufacturingManufacturingStolen CredentialsCapture Stored DataData ExfiltratedData EncryptedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)MediumContained

BTU International, Inc.

bd_6aec59ca20d42ee9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 12, 2021

Filed

Jul 19, 2021

To disclose

14 weeks

Affected

179state residents only

Linked

7 filings

Confidence

65%

Full breach record for BTU International, Inc. →2 incidents on file

BTU International, Inc. issued a supplemental data breach notification to New Hampshire regarding 179 additional residents affected by an April 2021 incident. Attackers acquired data and disabled systems. Affected data included names, SSNs, DOBs, addresses, and financial/medical info. BTU engaged forensic investigators, reset passwords, enhanced security controls, and provided 2 years of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 14 weeks / 98 days

Apr 12, 2021

Discovered

Jul 19, 2021

Filed

vs. sector median

+3 wks slower

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Maine State AGbd_6266c3bd5d8303232021-07-15 · +4dVerified
Indiana State AGbd_c28150bce0bbb51a2021-07-13 · +6dVerified
Montana State AGbd_cdb2ef2fd43ab5312021-07-13 · +6dVerified
New Hampshire State AGbd_7bafccfd9b265bfc2021-05-14 · +66dVerified

Show 2 more filings ↓up to 67d gap

Maine State AGbd_7502d8adf20dd2782021-05-13 · +67dCandidate
Massachusetts State AGbd_fdf7fd78c494e8f92021-05-13 · +67dVerified

Name: Faegre Drinker Biddle & Reath LLP
norm: faegre drinker biddle reath

Name: BTU International, Inc.
norm: btu international
Industry: Manufacturingllm

Discovered: Apr 12, 2021
Materiality determined: —
Notification sent: Jul 13, 2021
Affected individuals: 179state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 ChannelT1486 Data Encrypted for Impact
Threat actor: ExternalFinancial
Regulator citations: Notified law enforcement officials
Initial access: valid_credentials

During the incident: Engaged external counsel
Retained a team of third-party forensic, incident response, and security professionals
Hired outside professionals to look up current addresses
Offered two-year membership in credit monitoring service provided by Experian
Required a forced password reset for all endpoints and users
Strengthened certain network restrictions and privileges
Deployed Next Gen AV and Managed Detection & Response
Notified law enforcement officials
Changes made: Strengthened network restrictions and privileges
Deployed Next Gen AV and Managed Detection & Response
Safely brought BTU’s systems online with enhanced security controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 weeks(98 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 5 states

View merged incident ↗

Maine State AGMay 13 · first

Massachusetts State AGMay 13 · first

New Hampshire State AG+1d

Indiana State AG+61d

Montana State AG+61d

Maine State AG+63d

New Hampshire State AG+67d · this page

Pattern: first filing May 13 (ME), last Jul 19 (NH) — a 67-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/amtech-systems-20210719.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 19, 2021
Raw hash: 5a95ef58ac4f27971209708345d8ace66457d0589fa0a5e0aeecedf632535eac

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityFaegre Drinker Biddle & Reath LLP

Victim entityBTU International, Inc.

Incidentdiscovered Apr 12, 2021

Stated responseEngaged external counsel

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov