DisclosureLens
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THYSSENKRUPP MATERIALS, LLC

bd_15c210d8191b7af2 · schema v1 · pii pii-v2

Severity

Low

Discovered

Dec 28, 2020

Filed

Jan 1, 2021

To disclose

Affected

Withheld by the regulator

Linked

9 filings

Confidence

95%
Full breach record for THYSSENKRUPP MATERIALS, LLC3 incidents on file

THYSSENKRUPP MATERIALS GROUP filed a data-breach notice with the Illinois Attorney General during 2021 (case 21-182). The register records the breach as discovered on December 28, 2020. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.

Incident timeline

Dec 28, 2020

Discovered

Jan 1, 2021

Filed

This filing is one of 9 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

Show 4 more filingsup to 26d gap

Filing propagation · 9 filings · 7 states

View merged incident ↗

Pattern: first filing Jan 1 (IL), last Jan 27 (NH) — a 26-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.