Communications Data Group Falls Victim to Qilin Ransomware

Overview

The Qilin ransomware group has claimed responsibility for an attack on Communications Data Group (CDG), a U.S.-based network and telecommunications company. The cybercriminals claim to have exfiltrated sensitive corporate data and have listed CDG on their Tor leak site, threatening to publish the stolen information.

The exposed data appears to include internal documents, financial records, client contracts, and confidential agreements. Screenshots of allegedly stolen files have been shared, showing spreadsheets, signed documents, and client directories.

Key Details