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Stories about: document locking

DDoS Worm Starts Damaging Infected Systems The malware responsible for the recent denial of service attacks against many U.S. and South Korean government and commercial websites has received an update to damage the computers it infected. Starting with July 10, the worm began to rewrite HDD Master Boot Records (MBR), leaving the zombie computers unbootable. L... 13 July 2009 06:56 GMT