Operation PowerOFF
Joint operation to close DDoS websites
Operation PowerOFF is an ongoing joint operation by the FBI, EUROPOL, the Dutch National Police Corps, German Federal Criminal Police Office, Poland Cybercrime Police and the UK National Crime Agency to close "booter/stresser" services offering DDoS attack services for hire. Beginning in 2018, the operation shut down 48 websites offering DDoS services, and six people were arrested in the United States. Multiple companies, including Cloudflare, PayPal, and DigitalOcean provided information to the FBI to assist in the seizure.
An international police operation has shut down dozens of domains used for coordinated cyberattacks.