Anesthesia, Eye Care, and Telehealth Providers Announce Third-Party Data Breaches. Several more providers of anesthesia services have confirmed they have been affected by a data breach at their management services organization (MSO). Several providers of anesthesia services have confirmed they have been affected by a breach at their management services organization, the Eye Care Leaders data breach total grows to 410,842 records, and a telehealth provider announces a 3-year breach. The breach was detected by the MSO on July 11, 2022, with the forensic investigation determining information stored on its systems had been compromised. The affected companies were notified about the breach on September 22, 2022.