HackingHealthcareHealthcareTargetedIdentity (basic)Health (basic)Financial accountLowContained

Electrostim Medical Services, Inc.

bd_e539440cd1981aa0 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 13, 2023

Filed

Dec 28, 2023

To disclose

33 weeks

Affected

Not disclosed

Linked

2 filings

Confidence

67%

Full breach record for Electrostim Medical Services, Inc. →2 incidents on file

Electrostim Medical Services, Inc. (EMSI) notified consumers of a data breach where an unknown actor accessed the network between April 27 and May 13, 2023. The incident exposed patient names, contact info, diagnoses, insurance details, and prescribed products. EMSI engaged forensic specialists, notified law enforcement and regulators, and is enhancing security. 555 Rhode Island residents were identified as affected.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday33 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 16 days

discovery → filing · 33 weeks / 229 days

Apr 27, 2023

Begins

May 13, 2023

Discovered

Dec 28, 2023

Filed

vs. sector median

+20 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

HHS OCRbd_d63b1a2fa0b7d75c2023-12-28Candidate

Name: Electrostim Medical Services, Inc.
norm: electrostim medical

Name: Electrostim Medical Services, Inc.
norm: electrostim medical
Industry: Healthcarellm

Discovered: May 13, 2023
Breach occurred: Apr 27, 2023 – May 13, 2023
Undetected for: 16 daysoccurrence → discovery
Materiality determined: —
Notification sent: Dec 28, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)Health (basic)Financial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: External
Regulator citations: Notified state and industry regulators
Initial access: exploit_public_facing

During the incident: Took immediate steps to investigate the incident
Notified state and industry regulators
Notified law enforcement
Engaged third-party forensic specialists
Changes made: Reviewing and enhancing information security systems, policies and procedures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 33 weeks(229 days from discovery to filing)
Compliance flags: VT AG >45 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

HHS OCRDec 28 · first

Vermont State AGDec 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://ago.vermont.gov/document/2023-12-28-electrostim-medical-services-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 28, 2023
Raw hash: 60b73ba18c20a59312689e2057b30758db2a6f8737ebd2462c82d68e1605ec05

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityElectrostim Medical Services, Inc.

Victim entityElectrostim Medical Services, Inc.

Incidentdiscovered May 13, 2023

Stated responseTook immediate steps to investigate the incident

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov