Hope this helps a few people out not getting scammed. This is how i analyze scam risk:
1. Trust scoreIf the user has RED trust and/or open scam reports <-- Red Flag
2. Post historyCheck the users post history - If the user has a serious gap in posting (4 months or more for regular posting users) <-- Red Flag - Ask the user why he stopped posting for a long time and if he/she can sign a message from an old staked address.
3. Password or Email changeCheck the users trust, if the user recently changed his/her password or email it will show on the trust page <-- Red Flag - Ask the user why he/she changed password and/or email address and if he/she can sign a message from an old staked address.
4. Domain age and/or dns updatesIf you are wondering about a crypto related site check the whois of the domain. If the domain was registered within the last 3 months or the dns changed <-- Red Flag
5. Is the user willing to use forum escrowIf you are doing a trade or money transaction with ANY forum member, ask if the user is willing to use a forum escrow. If the user is not willing to do that or asks to trade outside the forum <-- Red Flag
6. If it's too good to be trueIt ain't true!!!!!!!
I hope this helps a few people not getting scammed on the forum.
Feel free to add more tips.