Hearing aid company Amplifon’s U.S. unit says it has notified customers about a data breach that involved personal and medical information, according to multiple reports. Coverage describes the incident as ongoing in terms of investigation and data confirmation, with customer notifications occurring early in the year.

Context across outlets focuses on what information was included and the approximate scale of affected customers. One outlet reports that hackers accessed personal, health, and insurance information, including Social Security numbers, from internal systems. Other reporting describes the breach as impacting thousands of U.S. customers and notes that some sources estimate a much larger figure while Amplifon continues to investigate.

While most coverage aligns on the core elements—Amplifon Americas, U.S. customer notification, and exposure of medical-related data—outlets differ on the reported number of affected people and how confidently they present that figure.