summitit

This is the email notification I receive when an event is triggered on a client computer.

I get an email notification: 11/2/2016 14:40:15 PM - Module HTTP filter - Threat Alert triggered on computer XXXXXXXXX: hxxp://cdn.altitude/ contains HTML/Refresh.BC trojan. 11/2/2016 14:40:32 PM - Module HTTP filter - Threat Alert triggered on computer XXXXXXXXX: hxxp://cdn.altitude/ contains HTML/Refresh.BC Trojan.

Hi All, Wondering if you can point me in the right direction. I've seen a few of these alert in my environment and I've done a scan on the systems that have generated this alert. They've all come up clean and I cannot find any additional info on this. Is ESET aware of this alert? What can I do to prevent this alert? Thanks in advance!