The U.S. Department of Justice has announced the court-authorized seizure of internet domains linked to “NightmareStresser,” one of the world’s longest-running Distributed Denial of Service (DDoS) for-hire services. The operation, led by the FBI Anchorage Field Office with support from the Royal Canadian Mounted Police, targets so-called “booter” and “stresser” platforms that enable paying customers to launch powerful cyberattacks against individuals, organizations, and critical online infrastructure across Alaska and globally.
According to the seizure warrant affidavit, NightmareStresser was used to carry out hundreds of thousands of actual or attempted DDoS attacks worldwide since 2022. These services lower the barrier to entry for cybercrime by allowing users with minimal technical expertise to disrupt internet connections, knock targeted devices offline (“booting”), and degrade or completely interrupt access to websites and online services. Victims have included schools, government agencies, gaming platforms, and millions of everyday users whose connectivity was affected by these coordinated attacks.
The takedown forms part of Operation PowerOFF, an ongoing international law enforcement initiative aimed at dismantling criminal DDoS-for-hire infrastructures and holding both administrators and users accountable. Over the past eight years, federal prosecutors and investigators in Anchorage and Los Angeles have charged twelve defendants involved in facilitating DDoS-for-hire services and seized more than 100 associated domains. This latest action expands on those efforts by targeting all known booter sites, shutting down as many as possible, and coupling enforcement with a public education campaign on the harms caused by illegal DDoS activity.
Assistant U.S. Attorneys Adam Alexander and Ainsley McNerney are prosecuting the case in the District of Alaska. The Justice Department emphasizes that booter and stresser services not only harm direct targets but also undermine broader internet reliability and safety. As digital dependence grows, such crackdowns signal a sustained push to disrupt the ecosystem enabling low-cost, high-impact cyberattacks—and to deter would-be offenders by removing the domains and infrastructure these services rely on to operate.
