Not that Im particularly paranoid but... on Friday 13th I noticed a lot of unusual incoming blocks in my firewall log. There were approx 800 in the space of 10 minutes. 95% of these blocks involved Different IPs from all geographic regions, and all were targeting the same port on my PC. I forget the port number, but it was a port in the dynamic block range. There was nothing unusual running on my PC, and no viruses or spyware or servers. All my ports show as Stealth. Also nothing showed up in Netstat.
Does anyone have any ideas about these access attempts?
Operating System:Windows XP Pro
Product Name:ZoneAlarm Pro