Sunsetcardiology

Sunsetcardiology, operating as a cardiology practice based in Florida, United States, provided specialized medical services focused on heart health and cardiovascular care to patients. The organization functioned within the healthcare sector, delivering clinical diagnostics, treatment, and management of cardiac conditions to its local community. As a medical provider, it handled sensitive patient health information, including demographic details, diagnoses, and clinical records, as part of its standard operations. The practice's core business involved direct patient care in a specialized medical field, placing it within the highly regulated and data-sensitive healthcare industry. Its operational scope was defined by its service location and patient base in Florida, though specific details regarding the size of its patient roster, number of clinical sites, or exact market reach are not provided in the available information. The organization's primary distinguishing attribute, as evidenced by the documented incident, was its unfortunate selection as a target by the Maze Team ransomware group, which specifically pursued healthcare entities for data theft and extortion. This incident highlights the practice's vulnerability within a sector frequently targeted by cybercriminals seeking valuable personal health information. No explicit information is available concerning the practice's ownership structure, parent companies, subsidiary relationships, or any unique regulatory roles beyond standard healthcare compliance obligations.

On January 17, 2020, Sunsetcardiology experienced a significant security incident when it was compromised by the Maze Team ransomware operation. The attackers successfully exfiltrated sensitive patient data from the practice's systems and subsequently published a sample of the stolen files publicly, a tactic characteristic of Maze's "double extortion" strategy. This deliberate data dumping exposed identifiable medical records containing patients' personal and health details, constituting a serious breach of confidentiality. The incident occurred within a documented pattern of Maze Team targeting multiple healthcare-related organizations, with the group claiming additional undisclosed victims. The breach at this Florida cardiology practice exemplifies the threat actor's focus on the healthcare sector, where the theft of sensitive health data creates leverage for ransom demands and inflicts reputational and regulatory harm on the victim organization. The unauthorized disclosure of clinical information directly impacted patient privacy and trust. The public release of data files by the attackers served both as a pressure tactic against the practice and as a demonstration of capability to other potential targets within the industry. This event underscores the critical importance of robust cybersecurity measures for medical practices handling protected health information. The long-term consequences for the organization included potential legal liabilities, mandatory patient notifications, and scrutiny under healthcare data protection regulations. The incident remains a noted example in public reports of Maze Team's campaign against the healthcare vertical.