Luxottica, the world's largest eyewear company and parent of Ray-Ban, Oakley, LensCrafters, and Sunglass Hut, suffered a data breach in March 2021 through a third-party contractor responsible for managing its customer data. The contractor's systems were compromised, exposing records belonging to approximately 300 million customers. Luxottica's own internal systems were not affected. The breach went undetected for over a year and a half, surfacing in November 2022 when the stolen data appeared for sale on the hacking platform BreachForums. By April and May 2023, the data had been leaked for free across multiple hacking forums, putting it within reach of any malicious actor. The exposed data includes names, email addresses, phone numbers, physical addresses, dates of birth, and genders. This combination is particularly sensitive because it gives bad actors enough personal detail to impersonate affected individuals, craft convincing phishing messages, or open fraudulent accounts. The eyewear and optician context also means the data may reflect health-adjacent purchasing behavior, which can be used for targeted scams or profiling. Luxottica reported the breach to the FBI, Italian law enforcement, and Italy's data protection authority, and stated it was reviewing its notification obligations under applicable privacy laws. No prominent public enforcement action or financial settlement specific to this breach has been documented. Affected individuals face an ongoing risk of phishing, fraud, and identity misuse, and should treat unsolicited contact referencing their personal details, purchase history, or optical health with caution.

Global optical brands collect customer identity, contact data, prescriptions, purchase history, warranty records, and retail-service interactions across eyewear manufacturing and retail operations.

EssilorLuxottica has continued expanding its vertically integrated model across lens manufacturing, frame design, and retail distribution. The company has invested in digital eye care tools and direct-to-consumer initiatives. It has maintained strong market positioning across the luxury eyewear segment through licensing relationships with major fashion houses.