HackingHealthcareTechnologyHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)MediumContained

Nursa

bd_c00e89fd294922c3 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 20, 2026

Filed

May 13, 2026

To disclose

8 weeks

Affected

13,168state residents only

Confidence

71%

Full breach record for Nursa →

Nursa, a healthcare staffing platform, reported unauthorized access to user profiles between Feb 27 and Mar 18, 2026. Discovered Mar 20, 2026. 13,168 Washington residents affected. Data included names and dates of birth. Notices sent May 13, 2026. Forensic investigation engaged.

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Washington clock⏱ WA AG >30d8 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 21 days

discovery → filing · 8 weeks / 54 days

Feb 27, 2026

Begins

Mar 20, 2026

Discovered

May 13, 2026

Filed

vs. sector median

5 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed13,168 affectedView incident

Name: Kennedys CMK LLP
norm: kennedys cmk

Name: Nursa
norm: nursa
Domain: app.nursa.com
Industry: HealthcarellmTechnologyllm

Discovered: Mar 20, 2026
Breach occurred: Feb 27, 2026 – Mar 18, 2026
Undetected for: 21 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 13, 2026
Affected individuals: 13,168state-resident count only
Data types: Identity (basic)
Data elements: NameDate of birth
WA-stated cause: Unauthorized Access
WA-stated duration: lifecycle 1-99dexposure 1-99d
WA-stated discovery: Found after the fact
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified Attorney General Nick Brown
Initial access: exploit_public_facing

During the incident: Retained cybersecurity specialists to investigate the incident
Retained our firm for legal advice
Engaged a forensics firm to assist with the investigation and remediation efforts
Took immediate steps to resecure its platform
Providing proactive fraud assistance
Provided contact information to the major consumer reporting bureaus
Changes made: Reviewing its existing security policies and protections already in place on its network for additional ways to safeguard against evolving threats
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(54 days from discovery to filing)
Compliance flags: WA AG >30d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Status: No extraction artifact recorded for this disclosure.

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/BreachM24095.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 13, 2026
Raw hash: abf1ad85660d9a70b056d67b34c8011a2c28272922f8a42f459ccf5a00512259

Reporting entityKennedys CMK LLP

Victim entityNursa

Incidentdiscovered Mar 20, 2026

Stated responseRetained cybersecurity specialists to investigate the incident

ComplianceWA AG >30d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com