Threats like UPATRE are continuously evolving as seen in the development of the techniques used so as to bypass security solutions. UPATRE malware are known downloaders of information stealers like ZeuS that typically spread via email attachments. We recently spotted several spam runs that use the popular file hosting service Dropbox. These use embedded links lead to…
Read MoreAs part of our 2013 predictions, we predicted that legitimate cloud services would be abused by cybercriminals. Unfortunately, that has proven to be the case – and in today’s current climate, it is unlikely to get any better. For example, last week we saw a spam run that used Dropbox to host its malicious payload. It’s not…
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