04-14-2012 07:58 PM
it means you have some potentially harmful files on your computer.
it could very well be a trojan type virus, along with some other ones.
you can either 'delete' the file, or if you are unsure as to what the file is/does you can 'quarentine' it - if you are still unsure as to what to do you can always visit a geek squad service center in your local best buy, or have an agent come and do an in-home service.
08-16-2012 03:13 PM
An infiltration is any file that the scanner has deemed as malware (virus, trojan, etc) or as a potentially unwanted application.
The program will automatically quarantine a copy of the file and will also attempt to clean or delete the file.