Explorer Kit variant activity 8

Hello,
I just went to a website and I got a message from Norton.

"Web Attack  ExploitKit Variant Activity 8.  An intrusion attempt by"

And then it names my own computer.

Then it lists C:Device/HarddiskVolume2/programFiles/InternetExplorer/iexplore.exe

I don't see a folder called Device under C: plus I don't understand why it is naming

my own computer as being the attacker.

Any advice?

Thanks,

Bill