The California Attorney General has reported a data breach involving Expert MRI, but specific details about the incident, such as the date it occurred, the number of individuals affected, and the types of data compromised, are not yet publicly available through this source. The Attorney General's office lists the organization and a "date_reported" of "n/a," indicating that while the breach has been reported to them, further information has not been disclosed via this public portal. This means key aspects of the breach, including when it occurred, when it was discovered, and what information was exposed, remain unclear.