HackingHealthcareTechnologyHealthcareDelayed DiscoveryFinancial accountHealth (basic)Identity (basic)Government IDMinorPHIHighActive

ZOLL Medical

bd_45b338a33a1fe783 · schema v1 · pii pii-v1

Severity

High

Discovered

Jan 28, 2023

Filed

Mar 10, 2023

To disclose

6 weeks

Affected

6,176state residents only

Linked

13 filings

Confidence

70%

Full breach record for ZOLL Medical →5 incidents on file

ZOLL Medical Corporation reported a cybersecurity incident detected on January 28, 2023, affecting protected health information and personal data of 6,176 individuals. The attack vector was a cyberattack, likely involving credential compromise. ZOLL engaged forensic experts, notified law enforcement, and offered credit monitoring.

J jump to incidentP pin to compareR raw source

Washington clock⏱ WA AG >30d6 weeks discovery → filing

⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 6 weeks / 41 days

Jan 28, 2023

Begins

Jan 28, 2023

Discovered

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

Delaware State AGbd_0508d77c64b573f82023-03-10Verified
California State AGbd_142152a27cb186dd2023-03-10Verified
Vermont State AGbd_3dc114db9cf57c6f2023-03-10Verified
Indiana State AGbd_400fdb963f6b9b862023-03-10Verified

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: Jan 28, 2023 – Jan 29, 2023
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 10, 2023
Affected individuals: 6,176state-resident count only
Data types: Identity (basic)Government IDHealth (basic)Minor
Data elements: NameDriver's licence numberFinancial account numberDate of birthPassport numberHealth insurance IDMedical informationSocial Security number
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 1-99dexposure 1-99d
WA-stated discovery: Found while ongoing
Attack vector: Unknown
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 our response to the incident
Notified law enforcement
Changes made: Offering complimentary access to Experian IdentityWorks for 24 months
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(41 days from discovery to filing)
Compliance flags: WA AG >30d
Discovery-date grounding: occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

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

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

Washington 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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA20227.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: 38dd62ec0ea7c6aba980c1ba729d35797b62f2e96eafd589d9eac8c5a24d69e9

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

ComplianceWA AG >30d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com