HackingHealthcareGovernment IDIdentity (basic)Financial accountMediumContained

Cardiva Medical, Inc.

bd_e5769405a22fede8 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 23, 2021

Filed

Apr 7, 2021

To disclose

15 days

Affected

5state residents only

Linked

4 filings

Confidence

67%

Full breach record for Cardiva Medical, Inc. →

Cardiva Medical, Inc. notified the New Hampshire Attorney General on April 1, 2021, of a data security incident confirmed on March 23, 2021. The incident involved the exfiltration of personal information from current and former employees, including names, SSNs, bank account details, and driver's license copies. Five New Hampshire residents were identified as affected. Cardiva engaged third-party experts, strengthened system security, and offered two years of credit monitoring. No evidence of fraud or public disclosure was found.

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Incident timeline

discovery → filing · 15 days

Mar 23, 2021

Discovered

Apr 7, 2021

Filed

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Indiana State AGbd_02d5fa944bd50aa12021-04-02 · +5dVerified
Maine State AGbd_1bc657aaa07eceb02021-04-01 · +6dCandidate
Massachusetts State AGbd_35312e7fa7b6fd2c2021-04-01 · +6dVerified

Name: MORGAN, LEWIS & BOCKIUS LLP
norm: morgan lewis bockius

Name: Cardiva Medical, Inc.
norm: cardiva medical

Discovered: Mar 23, 2021
Materiality determined: —
Notification sent: Apr 1, 2021
Affected individuals: 5state-resident count only
Data types: Government IDIdentity (basic)Financial account
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Office of the Attorney General
Initial access: valid_credentials

During the incident: Engaged third-party cyber experts to conduct an investigation
Taken steps to strengthen the security of its systems
Making an offer of two years of credit monitoring to the affected individuals
Monitoring the Internet (including the dark web) for any such disclosures
Changes made: Taken steps to strengthen the security of its systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 days(15 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Maine State AGApr 1 · first

Massachusetts State AGApr 1 · first

Indiana State AG+1d

New Hampshire State AG+6d · this page

Pattern: first filing Apr 1 (ME), last Apr 7 (NH) — 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://mm.nh.gov/files/uploads/doj/remote-docs/cardiva-medical-20210407.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 7, 2021
Raw hash: b179b2f459b99adcf23246563eedf4a1d62ec9ad44db420b7c654e6581351243

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityMORGAN, LEWIS & BOCKIUS LLP

Victim entityCardiva Medical, Inc.

Incidentdiscovered Mar 23, 2021

Stated responseEngaged third-party cyber experts to conduct an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov