If the security company’s statistics are correct, that would mean an average of 230,000 new malware variants appeared last year – nine million more than in 2014. Over half of the reported malicious programs were Trojans, with viruses and worms coming in second and third. Most infected country in the world? That would be China, which reportedly has 57 percent of their computers infected.
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http://www.infosecurity-magazine.com/news/panda-security-300-million-malware/