而另外一项由熊猫安全(Panda Security)公司进行的研究发现，大概有三分之一的小中型企业被来自于Facebook和Twitter一类社会化网络的恶意软件所感染。

But another study, by Panda Security, found that about a third of small and medium-sized businesses had been infected with malware originating from social networking sites like Facebook and Twitter.

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