HackingHealthcareTechnologyHealthcareCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDPHIHealth (basic)Financial accountEmploymentMinorCriticalActive

ZOLL Medical

bd_0508d77c64b573f8 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Jan 28, 2023

Filed

Mar 10, 2023

To disclose

6 weeks

Affected

105,306state residents only

Linked

13 filings

Confidence

66%

Full breach record for ZOLL Medical →5 incidents on file

Zoll Medical Corporation notified Delaware AG of a cybersecurity incident detected on January 28, 2023, affecting patient, employee, and minor dependent data. The breach involved unauthorized access to internal networks, resulting in the disclosure of names, SSNs, DOBs, and health information. ZOLL engaged third-party experts, notified law enforcement, and offered credit monitoring. The investigation was ongoing as of the March 10, 2023 notification date.

J jump to incidentP pin to compareR raw source

Incident timeline

Feb 2, 2023

Begins

Mar 10, 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

California State AGbd_142152a27cb186dd2023-03-10Verified
Vermont State AGbd_3dc114db9cf57c6f2023-03-10Verified
Indiana State AGbd_400fdb963f6b9b862023-03-10Verified
Washington State AGbd_45b338a33a1fe7832023-03-10Verified

Show 6 more filings ↓up to 3d gap

South Carolina State AGbd_769489457ce139722023-03-10Verified
Maine State AGbd_bfd7269fa38402252023-03-10Verified
Massachusetts State AGbd_c54a1e10055786f42023-03-10Verified
Oregon State AGbd_e0ffd0dc853fa19d2023-03-10Verified
Montana State AGbd_fcde734fbe6df5882023-03-10Verified
New Hampshire State AGbd_2bbe6c0aee4246d12023-03-13 · +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: HealthcarellmTechnologyllm

Discovered: Jan 28, 2023
Breach occurred: Feb 2, 2023
Materiality determined: —
Notification sent: Mar 10, 2023
Affected individuals: 105,306state-resident count only
Data types: Identity (basic)Government IDHealth (basic)Financial accountMinor
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified federal and state regulatory agencies as required by law
Initial access: exploit_public_facing

During the incident: Consulted with third-party cybersecurity experts to assist with our response to the incident
Notified law enforcement
Notified federal and state regulatory agencies as required by law
Offered complimentary access to Experian IdentityWorks for 24-36 months
Changes made: Consulted with third-party cybersecurity experts to assist with remediation of the incident
Notified law enforcement and federal and state regulatory agencies
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(41 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 ↗

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

Delaware State AGMar 10 · first · this page

New Hampshire State AG+3d

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://attorneygeneral.delaware.gov/wp-content/uploads/sites/50/2023/03/Delaware-Notification-Letters.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 10, 2023
Raw hash: 0ca10a09f2b2846c2e85628a34282830217e674ddc432a112ef4711326a16c64

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 our response to the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceattorneygeneral.delaware.gov