According to sources, Regal Medical Group (a Medical organization in California) was hit with a cyber attack. It was first reported on 2023-02-04.

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Source 1  |  2023-02-04

Regal Medical Group, Lakeside Medical Organization, ADOC Medical Group, and Greater Covina Medical (collectively, “Regal”) have been notifying patients about a breach that resulted from a ransomware attack.

“In their notification of February 1, Regal writes that they first became aware of the December 1 breach on December 8, 2022. On December 2, they noticed difficulty accessing some servers and discovered malware on some servers. That malware resulted in access to and exfiltration of some data. “

“Personal information that may have been affected included: address, diagnosis and treatment, laboratory test results, prescription data, radiology reports, health plan member number, and phone number. “

“Regal’s notification to the California Attorney General’s Office does not identify the type of ransomware, whether they received a ransom demand, and whether they paid ransom, but as of publication, none of the Regal Group entities have shown up on any dark web leak site operated by various ransomware gangs. “

Source 2  |  2023-02-13

3.3 Million Impacted by Ransomware Attack at California Healthcare Provider

“The personally identifiable information (PII) and protected health information (PHI) of more than 3.3 million individuals was stolen in a ransomware attack at California healthcare provider Regal Medical Group. “

“On February 1, Regal informed the US Department of Health and Human Services about the incident, saying that more than 3.3 million individuals might have been impacted. “

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