Critical

Authorities seize popular, long-running DDoS-for-hire service domains

CyberScoop

September 17, 2026 at 1:37 PM

Actively Exploited

Overview

Authorities have taken action against NightmareStresser, a notorious DDoS-for-hire service that has been operational since at least 2022. This service has been linked to hundreds of thousands of distributed denial-of-service (DDoS) attacks, with the operators claiming connections to Russia. The crackdown aims to disrupt the activities of cybercriminals who have been using this platform to target various organizations and individuals, causing significant disruption and financial damage. The seizure of the service's domains is a crucial step in combating the growing problem of DDoS attacks, which have become more prevalent and sophisticated in recent years. The implications of this action may deter other potential DDoS-for-hire services from operating or encourage them to go underground.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: NightmareStresser DDoS-for-hire service
Action Required: Disruption of service; potential for law enforcement actions against users.
Timeline: Ongoing since 2022

Original Article Summary

Cybercriminals used NightmareStresser to launch hundreds of thousands of DDoS attacks since at least 2022. Threat actors behind the operation claimed links to Russia. The post Authorities seize popular, long-running DDoS-for-hire service domains appeared first on CyberScoop.

Impact

NightmareStresser DDoS-for-hire service

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Ongoing since 2022

Remediation

Disruption of service; potential for law enforcement actions against users

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to DDoS.

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