Operation PowerOFF disrupts DDoS-for-hire platforms and arrests administrators
An international law enforcement campaign under Operation PowerOFF has repeatedly dismantled major DDoS-for-hire or booter/stresser services, seizing domains and infrastructure, arresting alleged administrators, and targeting customers across dozens of countries. In one major phase, authorities shut down 48 services and arrested seven suspected operators after U.S. charges tied defendants to platforms including Booter.sx, Astrostress.com, and SecurityTeam.io; officials said one seized service alone had been used in more than 30 million attacks. A later coordinated action involving the United States and about 20 partner countries seized 53 domains, made four arrests, executed 25 search warrants, and sent more than 75,000 warning messages to users, while also removing more than 100 URLs advertising booter sites.
The crackdown builds on earlier takedowns such as the seizure of Webstresser.org, which Europol described as the world’s largest DDoS-for-hire marketplace, with more than 136,000 registered users and 4 million attacks recorded before it was dismantled. Investigators said these services marketed themselves as legitimate network testing tools but were used to launch attacks against schools, government agencies, gaming platforms, critical infrastructure, Department of Defense resources, businesses, and individuals, often for as little as EUR 15 per month. Authorities also expanded disruption efforts beyond arrests and seizures by placing warning ads in search results and reaching users through cryptocurrency payment channels, underscoring a sustained multinational effort to raise the cost of operating and buying low-barrier DDoS attack services.

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How this story unfolded
5 events from the most recent confirmed update back to the earliest known activity.
Operation PowerOFF seizes 53 domains and makes four arrests
In April 2026, the United States and 20 partner countries carried out a coordinated Operation PowerOFF action that seized 53 domains tied to booter services, made four arrests, and executed 25 search warrants. Authorities also sent more than 75,000 warning messages to customers and removed more than 100 URLs advertising the services.
Operation PowerOFF disrupts 27 DDoS platforms across 15 countries
In December 2024, an international crackdown under Operation PowerOFF took down 27 DDoS-for-hire platforms across 15 countries. The action marked a renewed multinational effort against booter services.
Operation Power Off shuts down 48 DDoS-for-hire services and arrests seven
In December 2022, Europol announced an international operation that shut down 48 DDoS-for-hire websites and led to the arrest of seven alleged administrators, including one suspect in the United Kingdom. Authorities said one seized service had been used to conduct more than 30 million attacks against schools, government agencies, gaming platforms, and individuals.
U.S. charges six defendants tied to booter services
Before the December 2022 enforcement action, the U.S. Department of Justice charged six defendants linked to DDoS-for-hire services including Booter.sx, Astrostress.com, and SecurityTeam.io. The charges formed part of a broader crackdown on services marketed as network testing tools but used to launch attacks.
Operation Power Off takes down Webstresser and arrests administrators
On 2018-04-24, law enforcement arrested the administrators of Webstresser.org, described by Europol as the world's largest DDoS-for-hire marketplace. Authorities shut down the service and seized infrastructure in the Netherlands, the United States, and Germany as part of Operation Power Off.
Sources
6 references tracked. Mallory keeps watching after this page renders.
US joins nearly two dozen other countries in striking back against DDoS-for-hire platforms | Cybersecurity Dive
cybersecuritydive.com
Open sourceInternational crackdown disrupts DDoS-for-hire operations | CyberScoop
cyberscoop.com
Open sourceOperation PowerOFF took down 27 DDoS platforms across 15 countries
securityaffairs.com
Open sourcePolice shut down 48 DDoS-for-hire services, arrest 7 alleged administrators | The Record from Recorded Future News
therecord.media
Open sourceThe FBI and International Law Enforcement Partners Intensify Efforts to Combat Illegal DDoS Attacks - FBI
fbi.gov
Open sourceWorld’s biggest marketplace selling internet paralysing DDoS attacks taken down - Webstresser.org sold Distributed Denial of Service attacks that could knock the internet offline for as little as EUR 15.00 a month | Europol
europol.europa.eu
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