Oracle customers being bombarded with emails claiming widespread data theft

In Data Breach News, News
October 04, 2025
Oracle customers being bombarded with emails claiming widespread data theft

CyberScoop reports:

Attackers appearing to be aligned with the Clop ransomware group have sent emails to Oracle customers seeking extortion payments, claiming they stole data from the tech giant’s E-Business Suite, according to researchers who spoke with CyberScoop. 

Researchers haven’t confirmed the veracity of Clop’s claimed data theft, but multiple investigations into Oracle environments belonging to organizations that received the emails are underway.

“We are currently observing a high-volume email campaign being launched from hundreds of compromised accounts,” Mandiant Consulting CTO Charles Carmakal told CyberScoop. 

Read more at CyberScoop.