Service Electric Data Breach

Service Electric, an energy and utilities company based in the United States, has been identified as a victim of the Qilin ransomware group. The listing appeared on the group’s dark web portal on August 3, 2026, and was detected by SOCRadar’s Dark Web Monitoring service. The organization operates within the critical energy and utilities sector in the U.S. Qilin ransomware has been highly active, consistently appearing among the top groups in terms of victim listings over the past two months. Service Electric’s inclusion aligns with a trend of the group heavily targeting organizations in the United States. In the 60 days leading up to this listing, Qilin claimed 126 other victims. The group’s recent activity shows a strong preference for the Manufacturing, Business Services, and Technology sectors, with the United States, France, and Germany being their most frequently targeted countries. Recent US-based victims with similar commercial profiles include Wire Products, Pointe Property Group, Commercial Furniture Interiors, and The Saturday Evening Post. While Service Electric aligns with Qilin’s country-specific targeting, the energy and utilities sector represents a smaller portion of the group’s overall victimology compared to manufacturing or business services.

Analysis of SOCRadar’s stealer-log telemetry revealed a potential credential exposure related to the `secv.com` domain. A single record was identified within the “employee-credential-on-organizational-systems” category, with no corresponding customer-side or third-party-service records found. The affected endpoint was a federated identity sign-in service, which is a significant detail. Credentials harvested at a federation endpoint can indicate that the compromise occurred within a single sign-on (SSO) environment, potentially enabling further lateral movement through federated trust relationships rather than being an isolated account compromise. The captured record, with both its log and insert timestamps on November 8, 2025, suggests near real-time harvesting. The analysis flagged this record as representing a corporate intrusion risk. It is important to note that this finding represents a single data point from a paginated sample and should be considered a minimum indicator, not a comprehensive count of all exposed credentials. For ransomware operations like those conducted by Qilin, credentials obtained via infostealers serve as a common initial access vector. Threat actors or initial access brokers frequently source these logs from underground marketplaces, validate the corporate credentials, and then use them to gain access to systems such as Microsoft 365, VPNs, or remote-access portals before deploying ransomware. While the stealer-log evidence does not definitively confirm that these specific credentials were used by Qilin, the pattern observed is consistent with the typical kill chain for such incidents. The discovery of a corporate identity captured at a federation endpoint approximately nine months prior to the leak site listing falls within the common dwell times seen between credential theft and the initiation of encryption activities. CTI teams investigating this incident should prioritize credential hygiene reviews and the analysis of federation logs rather than assuming a direct causal link between the observed telemetry and the Qilin attack.

This report is intended for threat intelligence and security awareness purposes. SOCRadar does not host, redistribute or buy stolen data. All breach information reported here is collected from publicly accessible threat actor and ransomware portals. This content is intended to equip CTI teams with context around recent attacks. While we strive for accuracy, listings on ransomware leak and extortion sites cannot always be independently verified and may not reflect confirmed breaches. If you believe any data in this report is incorrect, please contact us.