ROMAD sounds exciting but
. As I recall, I haven't had a virus on my PC in god-knows how many years, you know? For the last five years or so I didn't have an anti-virus installed at all. Is it just me or are there not as many viruses out there nowadays?
Most likely, your antivirus works well, this is the reason why you do not encounter attacks. However, this does not mean that there are no viruses at all.