An international law enforcement operation has taken down 53 domains and arrested four people in connection with commercial distributed denial-of-service (DDoS) operations that were used by more than 75,000 cybercriminals.
The ongoing effort, dubbed Operation PowerOFF, disrupted access to the DDoS-for-hire services, took down the technical infrastructure supporting them, and obtained access to databases containing over 3 million criminal user accounts. Authorities are also sending warning emails and letters to the identified criminal users, and 25 search warrants have been issued.
As many as 21 countries participated in the action: Australia, Austria, Belgium, Brazil, Bulgaria, Denmark, Estonia, Finland, Germany, Japan, Latvia, Lithuania, Luxembourg, the Netherlands, Poland, Portugal, Sweden, Thailand, the U.K., and the U.S.
“Booter services allow users to launch DDoS attacks against targeted websites, servers, or networks,” Europol said in a statement. “Their infrastructure is made up of servers, databases, and other technical components that make DDoS-for-hire activities possible. By seizing these infrastructures, authorities were able to hinder these criminal operations and prevent further damage to victims.”
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