I strongly suggest blocking this IP
This IP has scanned 3 of our machines and 5 of our customers all on three different networks in the past week.test1/password from 210.219.250.124: 9 Time(s)
test2/none from 210.219.250.124: 18 Time(s)
test2/password from 210.219.250.124: 9 Time(s)
user/none from 210.219.250.124: 36 Time(s)
user/password from 210.219.250.124: 18 Time(s)
webmaster/none from 210.219.250.124: 36 Time(s)
webmaster/password from 210.219.250.124: 18 Time(s)
The guy goes around looking for default logins attempting to use generic passwords. So far, he has not found anything, but I would enter that IP into your firewalls. Looks to be from Korea.
Regards,
Rob