US nonprofit healthcare provider, Community Health Center (CHC), has confirmed that hackers accessed the sensitive data of more than a million patients.
The organization detected suspicious activity on its network on 2 January and determined that a skilled criminal hacker had accessed its network.
The compromised data may include patients' addresses, phone numbers, diagnoses, treatment details, test results, Social Security numbers, and health insurance information.
The incident has not affected CHC's daily operations, and no major cybercriminal group has claimed responsibility yet.