HackingFinancial ServicesFinanceData ExfiltratedCustomer Data InvolvedIdentity (basic)Financial accountHealth (basic)LowContained

California Cryobank

bd_98eddcd84ac7a1f9 · schema v1 · pii pii-v1

Severity

Low

Discovered

Apr 21, 2024

Filed

Mar 14, 2025

To disclose

47 weeks

Affected

Not disclosed

Linked

9 filings

Confidence

66%

Full breach record for California Cryobank →

California Cryobank LLC notified consumers of a data breach occurring between April 20-22, 2024. Unauthorized access to IT systems may have exposed names, bank account/routing numbers, payment card numbers, and health insurance information. The incident was discovered on April 21, 2024. Systems were isolated and an investigation launched. No specific affected individual count was provided in the Vermont filing, though 19 Rhode Island residents were explicitly notified.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday47 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 1 days

discovery → filing · 47 weeks / 327 days

Apr 20, 2024

Begins

Apr 21, 2024

Discovered

Mar 14, 2025

Filed

vs. sector median

+37 wks slower

This filing is one of 9 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

Massachusetts State AGbd_09dc37ea8738873e2025-03-14Verified
Indiana State AGbd_36b1cb539cada28a2025-03-14Verified
Montana State AGbd_5d46b4ecbee675592025-03-14Verified
California State AGbd_64dce7ff2645324a2025-03-14Verified

Show 4 more filings ↓

Nebraska State AGbd_6a4051233c3d921f2025-03-14Verified
New Hampshire State AGbd_7981bf25866985122025-03-14Verified
Maine State AGbd_f4351996e2772b232025-03-14Candidate
Maryland State AGbd_f462a044442ea6732025-03-14Verified

Name: California Cryobank
norm: california cryobank

Name: California Cryobank
norm: california cryobank
Industry: Financial Servicesllm

Discovered: Apr 21, 2024
Breach occurred: Apr 20, 2024 – Apr 22, 2024
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Mar 14, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Financial accountHealth (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Notified Rhode Island Attorney General (19 residents notified)
Initial access: exploit_public_facing

During the incident: Isolated the computers from our IT network
Launched an investigation
Undertook a comprehensive search and review of the files
Implemented, and will continue to adopt, additional safeguards and technical security measures
Changes made: Implemented additional safeguards and technical security measures to further protect and monitor our systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 47 weeks(327 days from discovery to filing)
Compliance flags: VT AG >45 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 9 filings · 9 states

View merged incident ↗

Massachusetts State AGMar 14 · first

Indiana State AGMar 14 · first

Montana State AGMar 14 · first

California State AGMar 14 · first

Nebraska State AGMar 14 · first

New Hampshire State AGMar 14 · first

Maine State AGMar 14 · first

Maryland State AGMar 14 · first

Vermont State AGMar 14 · 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://ago.vermont.gov/document/2025-03-14-california-cryobank-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 14, 2025
Raw hash: e885e8acc4dc55a5337fe44ced995312b63a7fbf8c76589bd69758f2367baafe

Linked disclosures

Regulatory filings (8) · sorted by filing gap

Reporting entityCalifornia Cryobank

Victim entityCalifornia Cryobank

Incidentdiscovered Apr 21, 2024

Stated responseIsolated the computers from our IT network

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov