secure problems

secure problems

  Hi SDP forums members!
 
This evening i had big problem. When i checked my email, i got notification that someone opened new request. His surname is not familiar for us. I checked out request and there is advertisement. To other word: 1. new user was registered this evening 2. New user opened new request and attached advertisement file.
 
question: how they did it? Our SDP available only in our network and only few people has access. Administrator password was changed. Why and how this happened? Does SDP has some secure lacks and i should install patches? are there logs file where i can check who accessed and IP address to SD?
 
regards,
the_script
 
P.S. Our SDP version is 8.0

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