HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountPHIMediumContained

ARTIVION, INC.

bd_95bdda265de30019 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Nov 20, 2024

Filed

Jul 9, 2025

To disclose

—

Affected

4state residents only

Linked

8 filings

Confidence

66%

Full breach record for ARTIVION, INC. →3 incidents on file

Artivion, Inc. reported a security incident where an unauthorized third party accessed its network between November 20-21, 2024. The breach affected 4 Nebraska residents, exposing names, SSNs, driver's license/passport numbers, and direct deposit/health insurance info. Notifications were mailed on July 9, 2025, offering 2 years of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

Nov 20, 2024

Begins

Nov 20, 2024

Discovered

Jul 9, 2025

Filed

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

New Hampshire State AGbd_07ea1728837b733e2025-07-09Verified
Vermont State AGbd_a999cdd79bbf65bf2025-07-09Verified
Indiana State AGbd_c287bc5ba8e0c2da2025-07-09Verified
Maine State AGbd_d2a13a58126d56f12025-07-09Verified

Show 3 more filings ↓up to 6d gap

Texas State AGbd_3df31c99c6b52b232025-07-10 · +1dVerified
Massachusetts State AGbd_2f41ea0d49b1b7492025-07-15 · +6dVerified
California State AGbd_c7c9901d13688aa42025-07-15 · +6dCandidate

Name: ARTIVION, INC.
norm: artivion
Domain: artivion.com

Name: ARTIVION, INC.
norm: artivion
Domain: artivion.com
Industry: Healthcarellm

Discovered: Nov 20, 2024
Breach occurred: Nov 20, 2024 – Nov 21, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 9, 2025
Affected individuals: 4state-resident count only
Data types: Identity (basic)Government IDFinancial accountPHI
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
Threat actor: External
Initial access: exploit_public_facing

During the incident: Initiated its incident response protocols, including shutting down systems as a protective measure
Began an investigation with outside cyber experts
Conducted a detailed review and analysis of the files involved
Began mailing notification letters via First-Class mail to the involved Nebraska residents
Offering a complimentary, two-year membership to credit monitoring and identity protection services
Established a dedicated, toll-free call center
Changes made: Implemented additional safeguard to further protect and monitor its systems
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

New Hampshire State AGJul 9 · first

Vermont State AGJul 9 · first

Indiana State AGJul 9 · first

Maine State AGJul 9 · first

Nebraska State AGJul 9 · first · this page

Texas State AG+1d

Massachusetts State AG+6d

California State AG+6d

Pattern: first filing Jul 9 (NH), last Jul 15 (CA) — a 6-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://nebraska.gov/ago/data-breach/documents/a1eb5d7d-c1c9-4290-8fbb-a452e2fe4e4e.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 9, 2025
Raw hash: 5e6049e28a469298b9d9b3e7186a983767828c2dedd1a5ff5d9d9545f84f56c9

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityARTIVION, INC.

Victim entityARTIVION, INC.

Incidentdiscovered Nov 20, 2024

Stated responseInitiated its incident response protocols, including shutting down systems as a protective measure

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov