UnknownProfessional ServicesProfessional ServicesMedium
Medical Eye Services, Inc. (Costco Wholesale Corporation)
bd_87af39787eea46fc · schema v1 · pii pii-v1
Full breach record for Medical Eye Services, Inc. (Costco Wholesale Corporation) →Medical Eye Services, Inc. (Costco Wholesale Corporation), a business sector entity reported a unauthorized access incident to the Washington Attorney General. The organization became aware of the incident on 2023-08-23 and filed notice on 2023-11-15. 35,746 Washington residents were affected. 84 days elapsed between awareness and notification. 87 days to identify the breach. 0 days to contain the breach.
Washington clock⏱ WA AG >30d12 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.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed35,746 affectedView incident
Source provenance
- Source URL
- https://data.wa.gov/resource/sb4j-ca4h.json?id=16114
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Nov 15, 2023
- Raw hash
- 00031a8ab7fc0fd36bc6092b45b40a3c674d7fb6e70bea28bee966f3e6a565e8
Reporting entity
- Name
- Medical Eye Services, Inc. (Costco Wholesale Corporation)norm: medical eye services inc costco wholesale
Victim entity
- Name
- Medical Eye Services, Inc. (Costco Wholesale Corporation)norm: medical eye services inc costco wholesale
- Industry
- Professional Servicesllm
Incident
- Discovered
- Aug 23, 2023
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 35,746
- Data types
- —
- Attack vector
- Unknown
- Threat actor
- External
Compliance
- Time to disclose
- 12 weeks(84 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.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.