Barracuda Ransomware Group Exfiltrates Data from i2i-Systems

• •Barracuda ransomware group exfiltrated 693 GB of data from i2i-systems.
• •The attack exploited poor security practices within the telecommunications company.
• •i2i-systems has connections to major partners, increasing the breach's impact.

On September 13, 2026, the ransomware group Barracuda attacked i2i-systems, a telecommunications company in Turkey, exfiltrating 693 gigabytes of sensitive data, including source code and customer databases. The attack exploited weak security configurations and a lack of proper data protection measures within i2i-systems. The exfiltrated data includes critical backups related to joint projects with partners such as Vodafone and Turk Telekom. Barracuda has threatened to publish the stolen data if their ransom demands are not met. The attack highlights the vulnerabilities in mid-sized organizations and the need for improved cybersecurity measures. i2i-systems is currently assessing the impact and working with cybersecurity experts to mitigate the breach. The situation remains critical as the ransomware group is actively selling the stolen data.