AppRiver Blog

Necurs Returning After a Short Vacation

Virus traffic has been huge so far in 2016. Mostly, this has been thanks to ransomware, and in particular, Locky distributed by the Necurs botnet. We've been seeing malware traffic counts in the tens of millions daily here for sometime now. This, of course, has its ups and downs, but for the past three weeks it's been...

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JavaScript Malware with a Short Bio of Avira AntiVirus

This morning, AppRiver began filtering a malware campaign around 3AM and is still sending malware in bursts. The campaign is similar to ones we had seen yesterday about unpaid invoices.

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