An international joint investigation involving law enforcement agencies from 72 countries and regions, including Japan, has resulted in the shutdown of more than 45,000 servers suspected of being used for cybercriminal activities. Announced by Interpol and Japan's National Police Agency, this operation was crucial in targeting servers that had been hijacked by criminal groups for various illicit practices.

According to the National Police Agency, the halted servers were likely exploited to carry out phishing schemes by sending emails that led to fake websites, thereby stealing personal information such as user IDs. Additionally, these servers might have been instrumental in deploying ransomware attacks, which involve encrypting victims' data and demanding ransom for access. Law enforcement agencies believe that criminal organizations capitalized on stolen IDs from internet banking users to illegally transfer funds into other accounts.

The shutdown of these servers is seen as a significant step towards preventing further victimization and enhancing cybersecurity. With the operation’s early successes, authorities aim to disrupt ongoing criminal enterprises and safeguard potential future targets from being victimized. This international collaboration exemplifies a collective commitment to tackling cybercrime on a global scale.