HackingHealthcareProfessional ServicesHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)Health (basic)PHILowContained

Sanofi US Services Inc.

bd_9af1f290af4dcb0c · schema v1 · pii pii-v1

Severity

Low

Discovered

Feb 21, 2024

Filed

Jun 10, 2024

To disclose

16 weeks

Affected

Not disclosed

Linked

5 filings

Confidence

65%

Full breach record for Sanofi US Services Inc. →

Cencora, Inc. notified California residents that data from its information systems was exfiltrated on February 21, 2024. The incident potentially affected personal information including name, address, date of birth, health diagnosis, and medications. Cencora engaged law enforcement and cybersecurity experts, contained the incident, and is offering 5 years of credit monitoring to affected individuals.

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California clockDiscovered Feb 21, 2024 → Notified May 30, 202499d ✗ CA 60-day late16 weeks discovery → filing

Incident timeline

discovery → filing · 16 weeks / 110 days

Feb 21, 2024

Begins

Feb 21, 2024

Discovered

Jun 10, 2024

Filed

vs. sector median

+7 wks slower

This filing is one of 5 filings about the same incident.View merged incident

Part of CENCORA, INC. supply-chain incident (2024) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Indiana State AGbd_23a9fb76619102682024-05-30 · +11dVerified by operator
Vermont State AGbd_329f2aecc0d611842024-05-30 · +11dVerified
Montana State AGbd_578473c46bb4042d2024-05-30 · +11dCandidate
Washington State AGbd_77b5ed2a4ef7dd6c2024-05-30 · +11dVerified

Name: CENCORA, INC.
norm: cencora
Domain: cencora.com

Name: Sanofi US Services Inc.
norm: sanofi us
Industry: HealthcarellmProfessional Servicesllm

Discovered: Feb 21, 2024
Breach occurred: Feb 21, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 30, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)Health (basic)PHI
Attack vector: Unknown
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified law enforcement

During the incident: Took containment steps
Commenced an investigation with the assistance of law enforcement, cybersecurity experts and outside lawyers
Working with cybersecurity experts to reinforce systems and information security protocols
Providing access to Experian IdentityWorks credit monitoring and remediation services for 5 years at no charge
Changes made: Reinforcing systems and information security protocols
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 16 weeks(110 days from discovery to filing)
Compliance flags: CA 60-day late · 99d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Feb 21, 2024
→ Notified: May 30, 2024
99d 60 days (analyst band, pre-2026 discoveries) CA 60-day late

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Feb 21, 2024 → Notified: May 30, 2024	99d	60 days (analyst band, pre-2026 discoveries)	CA 60-day late

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Indiana State AGMay 30 · first

Vermont State AGMay 30 · first

Montana State AGMay 30 · first

Washington State AGMay 30 · first

California State AG+11d · this page

Pattern: first filing May 30 (IN), last Jun 10 (CA) — a 11-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://oag.ca.gov/ecrime/databreach/reports/sb24-586682
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 10, 2024
Raw hash: 1afae4880642b397bda6424dd5ef14e1cfba58ca03493be255a8f18541218ba0

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityCENCORA, INC.

Victim entitySanofi US Services Inc.

Incidentdiscovered Feb 21, 2024

Stated responseTook containment steps

ComplianceCA 60-day late

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov