O'Brien Steel Service
bd_317ce66c35f7739b · schema v1 · pii pii-v2
Full breach record for O'Brien Steel Service →O'Brien Steel Service Co reported a data breach to the Indiana Attorney General. The breach occurred on 2023-05-18 and was reported on 2023-09-21. 5 Indiana residents were affected. 2,586 individuals affected in total.
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Incident timeline
May 18, 2023
Begins
Sep 21, 2023
Filed
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Siteakirabd_34e1da08cbddc2752023-08-30 · +22dCandidate
Regulatory filings (2) · sorted by filing gap
- Maine State AGbd_2ee698abcfbb22e52023-09-22 · +1dVerified by operator
- Illinois State AGbd_0ab7f07ab657a84d2023-01-01 · +263dVerified by operator
Filing propagation · 3 filings · 3 states
View merged incident ↗Pattern: first filing Jan 1 (IL), last Sep 22 (ME) — a 264-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.