HackingHealthcareProfessional ServicesHealthcareCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDPHIHealth (basic)MediumContained

Comstar LLC

bd_85177613717390c1 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 26, 2022

Filed

Jun 14, 2022

To disclose

11 weeks

Affected

Not disclosed

Linked

13 filings

Confidence

66%

Full breach record for Comstar LLC →

Comstar, LLC notified the California Attorney General of a cyber-attack impacting its network between March 19 and March 26, 2022. The company discovered suspicious activity on March 26, 2022. The incident potentially exposed personal information including names, dates of birth, Social Security numbers, medical assessments, medication administration records, and health insurance information. Comstar engaged third-party experts, secured its network, and is offering credit monitoring services to affected individuals. The incident involved both customer and employee data.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 7 days

discovery → filing · 11 weeks / 80 days

Mar 19, 2022

Begins

Mar 26, 2022

Discovered

Jun 14, 2022

Filed

vs. sector median

1 wks faster

This filing is one of 13 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Maine State AGbd_b95db5904d98be342022-06-30 · +16dVerified
California State AGbd_d818ee99f86b12dd2022-06-30 · +16dVerified
New Hampshire State AGbd_0db5d3b9a664394c2022-05-27 · +18dVerified
HHS OCRbd_7c3a134ab345e7362022-05-26 · +19dVerified

Show 6 more filings ↓up to 1081d gap

Indiana State AGbd_662700170b2a610b2022-05-25 · +20dVerified
Montana State AGbd_7e62f29ad917b45d2022-05-25 · +20dVerified
Maine State AGbd_1a59883a0195e6ff2022-08-22 · +69dVerified
California State AGbd_464f9d9da319c0212022-08-22 · +69dVerified
New Hampshire State AGbd_b57b40825eebd8b32022-08-26 · +73dVerified by operator
HHS OCR enforcementbd_431a2323ea15d5c32025-05-30 · +1081dVerified by operator

Showing first 10 of 12 linked disclosures.

Name: Comstar Technologies, LLC
norm: comstar technologies

Name: Comstar LLC
norm: comstar
Industry: HealthcarellmProfessional Servicesllm

Discovered: Mar 26, 2022
Breach occurred: Mar 19, 2022 – Mar 26, 2022
Undetected for: 7 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDPHIHealth (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Reporting to regulatory officials, as required

During the incident: Took steps to secure our network
Launched a thorough investigation with the assistance of third-party experts
Reviewed the contents of impacted files to determine what information was contained therein
Notifying potentially impacted individuals
Reporting to regulatory officials, as required
Offering access to credit monitoring and identity theft restoration services through Equifax at no cost
Changes made: Reviewing existing policies and procedures to further protect against similar incidents moving forward
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 11 weeks(80 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 6 states

View merged incident ↗

Indiana State AGMay 25 · first

Montana State AGMay 25 · first

HHS OCR+1d

New Hampshire State AG+2d

California State AG+20d · this page

Maine State AG+36d

California State AG+36d

Maine State AG+89d

California State AG+89d

New Hampshire State AG+93d

HHS OCR enforcement+1101d

Pattern: first filing May 25 (IN), last May 30 — a 1101-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

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://oag.ca.gov/ecrime/databreach/reports/sb24-554280
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 14, 2022
Raw hash: 0d40aeb3bc2f2670cab62c5625eb432432988c41448683a23d89f4235643c3d2

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityComstar Technologies, LLC

Victim entityComstar LLC

Incidentdiscovered Mar 26, 2022

Stated responseTook steps to secure our network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov