HackingHealthcareTechnologyHealthcareStolen CredentialsCapture Stored DataData ExfiltratedCustomer Data InvolvedMulti-Stage ChainIdentity (basic)Government IDFinancial accountHealth (basic)PHIMediumResolved

U.S. Vision, Inc.

bd_50e3bf298757d06a · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 12, 2021

Filed

Oct 28, 2022

To disclose

18 months

Affected

700state residents only

Linked

5 filings

Confidence

71%

SightCare, Inc. reported a data breach affecting 700 Washington residents. The incident occurred at business associate U.S. Vision, Inc., where an unauthorized individual accessed patient files between April 20 and May 17, 2021. Data exposed included names, SSNs, driver's licenses, financial accounts, and PHI. U.S. Vision detected suspicious activity on May 12, 2021. Notifications were sent on October 28, 2022.

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Washington clock✗ WA AG >90d18 months 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 · 22 days

discovery → filing · 18 months / 534 days

Apr 20, 2021

Begins

May 12, 2021

Discovered

Oct 28, 2022

Filed

vs. sector median

+65 wks slower

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

HHS OCRbd_02aeeb68fb12b11c2022-10-28Verified
Massachusetts State AGbd_48a15e9369b0b8db2022-10-28Verified
Oregon State AGbd_887126f96c3367422022-10-28Verified
California State AGbd_e91a5ca72815c0dd2022-10-28Verified

Name: SightCare
norm: sightcare
Domain: sightcare.com

Name: U.S. Vision, Inc.
norm: u.s. vision
Domain: sightcare.com
Industry: HealthcarellmTechnologyllm

Discovered: May 12, 2021
Breach occurred: Apr 20, 2021 – May 17, 2021
Undetected for: 22 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 28, 2022
Affected individuals: 700state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)PHI
Data elements: NameSocial Security numberDriver's licence numberFinancial account numberDate of birthHealth insurance IDMedical information
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 1-99dexposure 1-99d
WA-stated discovery: Found while ongoing
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Third party: via U.S. Vision, Inc.
Initial access: valid_credentials

During the incident: Launched an investigation into the nature and scope of the incident with the assistance of cybersecurity specialists
Insisted that U.S. Vision institute dark web monitoring for any potential SightCare data
Conducted additional data enrichment and validation to further confirm impacted individuals and their mailing addresses
Enhance its security controls and monitor its systems
Changes made: Evaluating opportunities to improve security and to better prevent future events of this kind
Enhance its security controls and monitor its systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 18 months(534 days from discovery to filing)
Compliance flags: WA AG >90d
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.

Filing propagation · 5 filings · 5 states

View merged incident ↗

HHS OCROct 28 · first

Massachusetts State AGOct 28 · first

Oregon State AGOct 28 · first

California State AGOct 28 · first

Washington State AGOct 28 · 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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA15914.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 28, 2022
Raw hash: 36c73ab39f96023b29d630f7edaa057c3d3653c184176812e174f180fd71d883

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entitySightCare

Victim entityU.S. Vision, Inc.

Incidentdiscovered May 12, 2021

Stated responseLaunched an investigation into the nature and scope of the incident with the assistance of cybersecurity specialists

ComplianceWA AG >90d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com