A cybersecurity breach disrupted a healthcare practice’s operations, freezing computers, blocking access to Electronic Health Records (EHRs), and forcing appointment cancellations. The incident exposed gaps in security safeguards, including unencrypted data, lack of backups, and outdated antivirus reliance. Regulatory penalties from HHS under the HIPAA Security Rule were imminent due to non-compliance with administrative, physical, and technical safeguards. The breach risked lawsuits, reputational damage, and loss of patient trust, as sensitive medical and financial data (e.g., patient records, insurance details) were potentially compromised. Staff vulnerabilities, such as falling for phishing scams, exacerbated the attack. While insurance might offset some costs, liability carriers enforced strict response protocols, demanding transparency with patients and authorities. The practice faced long-term operational and financial strain, with recovery requiring leadership-driven cybersecurity overhauls, staff retraining, and adherence to a structured incident response playbook (preparation, detection, containment, and post-incident review).