The disruption began in late May, when the Justice Department implemented a series of Court-authorized measures to neutralize Gameover Zeus and Cryptolocker - two of the most sophisticated and destructive forms of malicious software in existence.
In the status report, the Justice Department informed the Court that the technical and legal measures undertaken to disrupt Gameover Zeus and Cryptolocker have proven successful, and that significant progress has been made in remediating computers infected with Gameover Zeus.
The Justice Department reported that all or nearly all of the active computers infected with Gameover Zeus have been liberated from the criminals’ control and are now communicating exclusively with the substitute server established pursuant to court order.
The Justice Department also reported that traffic data from the substitute server shows that remediation efforts by internet service providers and victims have reduced the number of computers infected with Gameover Zeus by 31 percent since the disruption commenced.
The Justice Department also reported that Cryptolocker has been neutralized by the disruption and cannot communicate with the infrastructure used to control the malicious software. As a result, Cryptolocker is effectively non-functional and unable to encrypt newly infected computers.
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