Great Northern Corporation
bd_afed8c1c3000916d · schema v1 · pii pii-v2
Full breach record for Great Northern Corporation →Great Northern Corporation reported a data breach to the Indiana Attorney General. The breach occurred on 2020-08-26 and was reported on 2021-02-09. 13 Indiana residents were affected. 5,097 individuals affected in total.
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Incident timeline
Aug 26, 2020
Begins
Feb 9, 2021
Filed
Linked disclosures
Why this link?Regulatory filings (4) · sorted by filing gap
- Maine State AGbd_012fcfcd4fcb7b342021-02-09Candidate
- Massachusetts State AGbd_24c25d4bf466e54f2021-02-09Verified
- New Hampshire State AGbd_6006a1a18b3c17ba2021-02-18 · +9dVerified by operator
- Illinois State AGbd_b8212f372559ecc12021-01-01 · +39dVerified by operator
Filing propagation · 5 filings · 5 states
View merged incident ↗Pattern: first filing Jan 1 (IL), last Feb 18 (NH) — a 48-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.