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Jindrich Kubec, Avast's director of antivirus research. "The bad guys are adopting new techniques like caching servers, and they are downloading the malware constantly so it looks it's a new version--but it's really nearly the same."
June 27, 2011 10:33 AM PDT
Photo by: Seth Rosenblatt/CNET
| Caption by: Seth Rosenblatt
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