US Department of Justice dismantles massive botnet in major cybercrime crackdown
A court-authorized international law enforcement operation led by the U.S. Justice Department disrupted a botnet used to commit cyber attacks, large-scale fraud, child exploitation, harassment, bomb threats, and export violations.
As part of this operation, YunHe Wang, 35, a People’s Republic of China national and St. Kitts and Nevis citizen-by-investment, was arrested on May 24 on criminal charges arising from his deployment of malware and the creation and operation of a residential proxy service known as “911 S5.”
According to an indictment unsealed on May 24, from 2014 through July 2022, Wang and others are alleged to have created and disseminated malware to compromise and amass a network of millions of residential Windows computers worldwide. These devices were associated with more than 19 million unique IP addresses, including 613,841 IP addresses located in the United States. Wang then generated millions of dollars by offering cybercriminals access to these infected IP addresses for a fee.
