Parexel International, LLC

On or about October 4, 2025, Parexel detected suspicious activity within a portion of its Oracle OCI E-Business Suite environment, hosted by the third-party vendor Oracle. An investigation revealed the activity resulted from a zero-day exploit in Oracle’s cloud infrastructure. The incident may have exposed files containing personal data, including names, dates of birth, Social Security numbers, financial account and payment card numbers, and national ID numbers.

If you received a data breach notification from Parexel International, LLC and would like to learn more about these claims, please contact Brandon Walker or Casey DeReus by email at investigations@bespc.com or by telephone at (212) 355-4648. There is no cost or obligation to you.