Kaiser Permanente recently began notifying thousands of its current and former employees that their personal data had been found on a hard drive sold in a second-hand store.

"Kaiser Permanente said employee names, phone numbers, social security numbers, and other personal information was found on a non-Kaiser external hard drive in a California second-hand store in September, according to a report by KXL news radio," Infosecurity reports.

"The person who bought the hard drive called Kaiser and gave the hard drive to police, according to the report," the article states.

Go to "Kaiser Permanente data breach affects thousands of employees" to read the details.

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