PAREXEL INTERNATIONAL, INC.
bd_101fe08b342583c6 · schema v1 · pii pii-v2
Full breach record for PAREXEL INTERNATIONAL, INC. →PAREXEL INTERNATIONAL, LLC filed a data-breach notice with the Illinois Attorney General in December 2025 (case 25-12-665). The register records the breach as discovered on November 20, 2025. Personal information types reported: financial account number, ssn. 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.
J jump to incidentP pin to compareR raw source
Incident timeline
Nov 20, 2025
Discovered
Dec 1, 2025
Filed
Linked disclosures
Why this link?Regulatory filings (9) · sorted by filing gap
- Texas State AGbd_0288fc926d272d312025-12-17 · +16dCandidate
- Massachusetts State AGbd_56f59d1075c371fc2025-12-17 · +16dVerified
- New Hampshire State AGbd_5cf5bdff6a9f9cde2025-12-17 · +16dVerified
- Montana State AGbd_5fa13ba676bcd1232025-12-17 · +16dVerified
Show 5 more filings ↓Show fewer ↑up to 16d gap
- California State AGbd_7678d521c76b2a6b2025-12-17 · +16dVerified
- Nebraska State AGbd_7934ff5031310fd32025-12-17 · +16dVerified
- Vermont State AGbd_937062a523a21f332025-12-17 · +16dVerified
- Maine State AGbd_a687dffb1206e0f02025-12-17 · +16dVerified
- Indiana State AGbd_a9becd46a78217912025-12-17 · +16dVerified
Filing propagation · 10 filings · 10 states
View merged incident ↗Pattern: first filing Dec 1 (IL), last Dec 17 (IN) — a 16-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.