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Harvard Probes Oracle E‑Business Suite Breach Claim as Clop Threatens Data Release

Investigators report a broad extortion campaign that targeted more than 100 organizations by exploiting a newly patched zero‑day.

Overview

  • Harvard says the suspected incident appears limited to a small administrative unit, has applied Oracle’s fix, and reports no evidence of compromise to other University systems.
  • Clop added Harvard to its leak site and told BleepingComputer it used a new Oracle flaw in data‑theft attacks, following mass extortion emails sent to Oracle E‑Business Suite customers.
  • Oracle acknowledged the zero‑day tracked as CVE-2025-61882 and issued an emergency update after initially stating related flaws had been addressed in July.
  • Google Threat Intelligence Group and Mandiant assessed that the campaign likely began in July, targeted over 100 companies, and resulted in confirmed data exfiltration for some victims.
  • SecurityAffairs reported Clop’s claim that 1.3 TB of Harvard data was leaked, a statement not corroborated by the University’s ongoing investigation.