At least one person in New Zealand has been arrested as part of a FBI-led operation against an alleged international cybercrime ring, which is said to have stolen NZ$1billion from Facebook users.
The Federal Bureau of Investigation said in a statement it arrested 10 suspects from Bosnia and Herzegovina, Croatia, Macedonia, New Zealand, Peru, the United Kingdom, and the United States.
"The operation identified international cybercrime rings that are linked to multiple variants of the Yahos malicious software, or malware, which is linked to more than 11 million compromised computer systems and over $850 million in losses via the Butterfly Botnet, which steals computer users' credit card, bank account, and other personal identifiable information," the FBI said.
The term "botnet" is short for robot network. Botnets are made up of compromised computer systems and can be used by cyber criminals to execute distributed denial of service (DDoS) attacks, send spam emails, and conduct underground organised criminal activity, the FBI said.
The Yahos malware targeted Facebook users from 2010 through to October this year.