Concord Eye Center
interlockThis record tracks a ransomware attack claimed by the interlock group against Concord Eye Center. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
A private ophthalmology clinic specializing in various fields. However, it completely fails to ensure the security of itself and its clients and is extremely lax in its recordkeeping. The structure of its confidential records is determined by the categories of protected health information (PHI) it creates and stores. Because Concord Eye Center makes no attempt to regulate security, we provide you with the following information: patient identification and administrative data: this includes names, addresses, dates of birth, social security numbers, and contact information; clinical and medical history: detailed symptom records, ophthalmological and systemic medical history, and family history; diagnostic and lab results; surgical and treatment documentation; billing and financial information: insurance information, claims data, and payment records. Leaking these documents would primarily violate the HIPAA Privacy and Security Rules (45 CFR Parts 160 and 164) and the HITECH Act, which provide for tiered civil penalties for each category of violation, leading to distrust of their business by customers and partners and its collapse.
Leak Screenshots
1 CAPTUREDCaptured directly from the operator's leak site by our collector, last checked 2026-10-12. Verdict evidence: [H15] Files: 488 084
