20/20 Eye Care Network, Inc reported to HHS on 2021-05-24 a Hacking/IT Incident affecting 4,142,440 individuals. Breached information located on Network Server. The cyber-attack affected electronic protected health information (ePHI) including names, addresses, Social Security numbers, and health insurance/claims data. The entity notified HHS, individuals, and media, offered credit monitoring, and strengthened technical safeguards.