HackingHealthcareManufacturingHealthcareCustomer Data InvolvedEmployee Data InvolvedPIIIdentity (basic)Government IDHealth (basic)PHIFinancial accountEmploymentCriticalActive

ZOLL Medical

bd_2bbe6c0aee4246d1 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Jan 28, 2023

Filed

Mar 13, 2023

To disclose

6 weeks

Affected · nationwide

106,759680 in this filing

Linked

13 filings

Confidence

64%

Full breach record for ZOLL Medical →5 incidents on file

ZOLL Medical Corporation reported a cybersecurity incident detected on January 28, 2023, involving unauthorized access to its internal network. The breach affected the personal and protected health information of approximately 106,759 individuals, including current/former employees, dependents, and patients. Data exposed included names, addresses, SSNs, DOBs, and medical/insurance details. ZOLL engaged third-party cybersecurity experts, notified law enforcement, and is offering credit monitoring services. The investigation was ongoing as of the filing date.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 6 weeks / 44 days

Jan 28, 2023

Discovered

Feb 2, 2023

Scope determined

Mar 13, 2023

Filed

vs. sector median

5 wks faster

This filing is one of 13 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Delaware State AGbd_0508d77c64b573f82023-03-10 · +3dVerified
California State AGbd_142152a27cb186dd2023-03-10 · +3dVerified
Vermont State AGbd_3dc114db9cf57c6f2023-03-10 · +3dVerified
Indiana State AGbd_400fdb963f6b9b862023-03-10 · +3dVerified

Show 6 more filings ↓up to 3d gap

Washington State AGbd_45b338a33a1fe7832023-03-10 · +3dVerified
South Carolina State AGbd_769489457ce139722023-03-10 · +3dVerified
Maine State AGbd_bfd7269fa38402252023-03-10 · +3dVerified
Massachusetts State AGbd_c54a1e10055786f42023-03-10 · +3dVerified
Oregon State AGbd_e0ffd0dc853fa19d2023-03-10 · +3dVerified
Montana State AGbd_fcde734fbe6df5882023-03-10 · +3dVerified

Showing first 10 of 12 linked disclosures.

Name: ZOLL Medical
norm: zoll medical
Domain: zoll.com

Name: ZOLL Medical
norm: zoll medical
Domain: zoll.com
Industry: HealthcarellmManufacturingllm

Discovered: Jan 28, 2023
Materiality determined: Feb 2, 2023
Notification sent: Mar 10, 2023
Affected individuals: 106,759state + nationwide
Data types: PIIIdentity (basic)Government IDHealth (basic)PHIFinancial accountEmployment
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified federal and state regulatory agencies as required by law
Initial access: valid_credentials

During the incident: Consulted with third-party cybersecurity experts to assist with its response to the incident
Notified law enforcement
Changes made: Offering complimentary access to Experian IdentityWorks for 36 months to affected employees/dependents
Offering complimentary access to Experian IdentityWorks for 24 months to affected patients
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(44 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 11 states

View merged incident ↗

Delaware State AGMar 10 · first

California State AGMar 10 · first

Vermont State AGMar 10 · first

Indiana State AGMar 10 · first

Washington State AGMar 10 · first

South Carolina State AGMar 10 · first

Maine State AGMar 10 · first

Massachusetts State AGMar 10 · first

Oregon State AGMar 10 · first

Montana State AGMar 10 · first

New Hampshire State AG+3d · this page

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

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://mm.nh.gov/files/uploads/doj/remote-docs/zoll-medical-corporation-20230313.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 13, 2023
Raw hash: d34ea9a53d86c461900c6f628a2b5e061b4dcaff4101c5705d06ccfd6840ac06

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityZOLL Medical

Victim entityZOLL Medical

Incidentdiscovered Jan 28, 2023

Stated responseConsulted with third-party cybersecurity experts to assist with its response to the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov