Attack Detection

I would ask question abaut attact Detection Single Port Scan
Atm got Outpost Firewall Pro and every couple of minutes got attack detection by this port scan:
21:12:54 221.209.110.113 Detected attack, host not blocked SINGLE_SCAN_PORT (516)
21:10:36 24.59.240.11 Detected attack, host not blocked SINGLE_SCAN_PORT (6209)
21:00:17 88.205.156.97 Detected attack, host not blocked SINGLE_SCAN_PORT (45952)
20:56:41 90.12.136.73 Detected attack, host not blocked SINGLE_SCAN_PORT (6809)
20:47:24 24.59.240.11 Detected attack, host not blocked SINGLE_SCAN_PORT (6209)
i am woried abaut it can i do anithing abaut it and whot u guys sugesting me?

What are you worried about? Outpost did it’s job. It blocked a single port scan, but didn’t block the source (“attacker”), due to the fact it was just a single port scan. But, it was blocked.

Nothing to worry.