ARTHUR J. GALLAGHER & CO.
bd_ec3320b53ed3e72a · schema v1 · pii pii-v2
Full breach record for ARTHUR J. GALLAGHER & CO. →14 incidents on fileARTHUR J. GALLAGHER & CO. filed a data-breach notice with the Illinois Attorney General during 2021 (case 21-244). The register records the breach as discovered on September 26, 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.
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Incident timeline
Sep 26, 2020
Discovered
Jan 1, 2021
Filed
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- Delaware State AGbd_d559ecce5b3385332021-08-19 · +230dVerified by operator
- New Hampshire State AGbd_7a32a3fe8539d6192021-08-23 · +234dVerified by operator
- Maine State AGbd_a45fd1cf66fc40d52021-09-01 · +243dVerified by operator
- New Hampshire State AGbd_e05a56a536c799dd2021-09-07 · +249dVerified by operator
Show 6 more filings ↓Show fewer ↑up to 343d gap
- Maine State AGbd_c453899ab04861cb2021-09-08 · +250dVerified by operator
- Maine State AGbd_29bb498af183cd332021-09-13 · +255dVerified by operator
- Maine State AGbd_d79b29bc558a3c712021-09-29 · +271dVerified by operator
- New Hampshire State AGbd_544b44357c05bc6c2021-10-04 · +276dVerified by operator
- Maine State AGbd_2831d3281e5d09eb2021-12-06 · +339dCandidate
- New Hampshire State AGbd_0995d36ed3507f492021-12-10 · +343dVerified
Showing first 10 of 40 linked disclosures.
Filing propagation · 11 filings · 4 states
View merged incident ↗Pattern: first filing Jan 1 (IL), last Dec 10 (NH) — a 343-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Cascade drawn from the first 10 linked disclosures of 40 — the full spread may be wider.
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.