CHEMICAL SERVICES GROUP, INC.
bd_7e47aeb8ad90fc08 · schema v1 · pii pii-v1
Full breach record for CHEMICAL SERVICES GROUP, INC. →Chemical Services Group, Inc. based in Macedonia, Ohio, a business – retail or merchant entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-03-03 and reported on 2026-03-25. 462 Texas residents were affected. 4,520 individuals affected in total. Types of information involved: Name of individual;Address;Social Security Number Information;Driver’s License number;Government-issued ID number (e.g. passport, state ID card);Medical Information;Health Insurance Information;Date of Birth. Consumers were notified via Posted at company website or special website;U.S. Mail.
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Incident timeline
Apr 11, 2025
Begins
Mar 3, 2026
Discovered
Mar 25, 2026
Filed
vs. sector median
5 wks faster
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- Indiana State AGbd_73c263e1f4efee602026-03-24 · +1dCandidate
- Massachusetts State AGbd_877aad6742eb74582026-03-24 · +1dVerified
- New Hampshire State AGbd_9be016d931c5c3042026-03-30 · +5dVerified
Filing propagation · 4 filings · 4 states
View merged incident ↗Pattern: first filing Mar 24 (IN), last Mar 30 (NH) — a 6-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.