HackingHealthcareProfessional ServicesHealthcareCapture Stored DataData ExfiltratedCustomer Data InvolvedDelayed DiscoveryPIIIdentity (basic)LowContained

SysInformation Healthcare Services, Inc.

bd_a0184740ce97a6f0 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Apr 17, 2024

To disclose

—

Affected

Not disclosed

Linked

4 filings

Confidence

71%

Full breach record for SysInformation Healthcare Services, Inc. →4 incidents on file

SysInformation Healthcare Services, LLC (d/b/a EqualizeRCM and 1st Credentialing), a revenue cycle and billing services firm, experienced unauthorized access to files and folders on its network between June 3–18, 2023. The company discovered suspicious activity in June 2023 that caused a network outage. Affected data included names and other personal information. The incident was reported to law enforcement and regulators. Notification letters were sent in April 2024.

J jump to incidentP pin to compareR raw source

Incident timeline

Jun 3, 2023

Begins

Apr 17, 2024

Filed

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

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Montana State AGbd_7fee6955fdc8d8862024-04-17Candidate
Vermont State AGbd_264c05edd68e550f2024-04-26 · +9dVerified
Indiana State AGbd_5c8ef18cd4c143302024-05-23 · +36dVerified

Name: SysInformation Healthcare Services, Inc.
norm: sysinformation healthcare
Domain: sysinformation.com

Name: SysInformation Healthcare Services, Inc.
norm: sysinformation healthcare
Domain: sysinformation.com
Also named: SysInformation Healthcare Services, LLCdba oflegal entity
EqualizeRCM and 1st Credentialingdba oftrade name
Industry: HealthcarellmProfessional Servicesllm

Discovered: —
Breach occurred: Jun 3, 2023 – Jun 18, 2023
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated CollectionT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Reported incident to law enforcement and regulators, as required by law

During the incident: Immediately took steps to secure our environment
Launched an investigation to determine the nature and scope of the activity
Reported this incident to law enforcement and regulators, as required by law
Offering complimentary credit monitoring and identity theft protection services through IDX
Changes made: Reviewed existing security policies and implemented additional measures to further protect against similar incidents moving forward
Source: Quoted from the filing itself, not independently verified.

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 ↗

Montana State AGApr 17 · first

California State AGApr 17 · first · this page

Vermont State AG+9d

Indiana State AG+36d

Pattern: first filing Apr 17 (MT), last May 23 (IN) — a 36-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://oag.ca.gov/ecrime/databreach/reports/sb24-584072
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 17, 2024
Raw hash: 1d80060796f9327165263f54812656b471bc10b13e2973862867136a6c56d5ff

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entitySysInformation Healthcare Services, Inc.

Victim entitySysInformation Healthcare Services, Inc.

IncidentUnauthorized Access

Stated responseImmediately took steps to secure our environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov