Zombie PCs spew out 80% of spam
Published on: June 8th, 2004
Modified on: June 8th, 2004
Four-fifths of spam now emanates from computers contaminated with Trojan horse infections, according to a study by network management firm Sandvine out this week. Trojans and worms with backdoor components such as Migmaf and SoBig have turned infected Windows PCs into drones in vast networks of compromised zombie PCs....
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