Cyber Incident Victim: Stern Cardiovascular Foundation
Date:
Sep 2022
Location:
United States of America
Summary
Stern Cardiovascular Foundation experienced a ransomware attack involving unauthorized network access, leading to potential compromise of patient and associated individuals' personal and health data. The organization engaged third-party experts to restore systems promptly, avoiding service disruptions, and determined attackers had access over a multi-day period. While electronic medical records remained unaffected, data exfiltration could not be ruled out. The breach was preliminarily reported as impacting 501 individuals pending a full investigation to confirm the scope and specific data types involved. Remediation efforts included collaboration with cybersecurity specialists to strengthen defenses following the incident.
| CIA Posture | Motives | Tactics, Techniques & Procedures |
|---|---|---|
| Available to members | 1 motive | 1 technique |
| Threat Actors | Type | Location |
|---|---|---|
| 0 actors | Available to members | Available to members |
Description
On September 6, 2022, Stern Cardiovascular Foundation (SCF) detected a data security incident disrupting certain parts of its computer network. The Germantown, TN-based healthcare provider immediately initiated an aggressive response, engaging third-party technical experts to assist with breach mitigation and investigation. SCF successfully restored access to all computer systems quickly, ensuring no disruption to patient services despite the network compromise. By September 13, 2022, forensic analysis revealed attackers had initially infiltrated SCF’s systems on September 4, maintaining unauthorized access until detection on September 6. During this two-day window, the threat actors potentially viewed and/or exfiltrated data containing personal and health information of patients and other individuals associated with SCF. The investigation confirmed the attackers’ access period but found no evidence of compromise to the electronic medical record system. SCF reported the breach to the HHS Office for Civil Rights, initially listing 501 affected individuals as a placeholder pending final determination of the breach scope.
The ongoing investigation had not yet established the exact number of impacted individuals or specific data types compromised as of the article’s publication. SCF emphasized collaboration with external cybersecurity experts to remediate vulnerabilities and strengthen network defenses following the attack. While data exfiltration remained unconfirmed, the potential exposure included sensitive personal and health information tied to patient records. No ransomware deployment or encryption activity was cited in the incident description. SCF maintained operational continuity through rapid system restoration but continued assessing downstream risks from potential unauthorized data access. The organization prioritized breach transparency by initiating regulatory notifications while forensic reviews proceeded to clarify the attack’s full technical and operational impact.