BTU International, Inc. — April 2021 breach

Clustered 7 filings across 5 jurisdictions · filing window May 13, 2021 → Jul 19, 2021. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

7 filings

States

Affected · reported

1,291

First → last filing

May 13, 2021 → Jul 19, 2021

Merge confidence

100%

incident inc_447df9888c4044ea · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 7 regulatory filings. The filings describe unauthorized access. Intrusion Apr 12, 2021, discovered Apr 12, 2021 — the first regulatory filing landed 31 days later (flagged late). 1,291 individuals reported across the linked filings. Data reported: Government ID, PII, Identity (basic), and 3 more. Notifications rolled out on a 67-day schedule across 7 filings beginning May 13, 2021. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

31days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Filing span

67days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksMaine✗ ME AG >90d · 94dMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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