HackingHealthcareHealthcareEmployee Data InvolvedCustomer Data InvolvedFinancial accountHealth (basic)Identity (basic)Government IDPCIMediumContained

Fresenius Kabi USA, LLC

bd_07fb9ff56723d821 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 8, 2026

Filed

Jun 17, 2026

To disclose

23 weeks

Affected

285state residents only

Linked

2 filings

Confidence

65%

Full breach record for Fresenius Kabi USA, LLC →

Fresenius Kabi USA, LLC notified Massachusetts AG of a data breach involving employee and customer data accessed by an unauthorized third party between Jan 6-9, 2026. The incident involved unauthorized access to systems associated with subsidiary Ivenix. Affected data included names, contact info, SSNs, driver's licenses, financial account info, and medical information. No evidence of misuse was found. Credit monitoring was offered.

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Massachusetts clock✗ MA AG >90d23 weeks discovery → filing

Incident timeline

undetected · 2 days

discovery → filing · 23 weeks / 160 days

Jan 6, 2026

Begins

Jan 8, 2026

Discovered

Jun 17, 2026

Filed

vs. sector median

+11 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Vermont State AGbd_5ab45a52c3885b442026-06-17Verified

Name: Fresenius Kabi USA, LLC
norm: fresenius kabi usa

Name: Fresenius Kabi USA, LLC
norm: fresenius kabi usa
Industry: Healthcarellm

Discovered: Jan 8, 2026
Breach occurred: Jan 6, 2026 – Jan 9, 2026
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 17, 2026
Affected individuals: 285state-resident count only
Data types: Financial accountHealth (basic)Identity (basic)Government IDPCI
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Engaged external forensic experts
Initiated an investigation into the incident
Isolated relevant systems
Sent a preliminary notification to employees and relevant authorities
Provided potentially impacted individuals with free online credit monitoring services for 24 months
Changes made: Continuing to review its safeguards and implement appropriate measures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 23 weeks(160 days from discovery to filing)
Compliance flags: MA AG >90d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Vermont State AGJun 17 · first

Massachusetts State AGJun 17 · first · this page

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://www.mass.gov/doc/2026-991-fresenius-kabi-usa-llc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 17, 2026
Raw hash: 5eb6bdcf00d4a42e5b576fd4a3de580e17d01a8f4fc8e6c612d4ee318c16f3e1

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityFresenius Kabi USA, LLC

Victim entityFresenius Kabi USA, LLC

Incidentdiscovered Jan 8, 2026

Stated responseEngaged external forensic experts

ComplianceMA AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov