We all are well aware of ICO
frauds.
I use the strategy to start with a whitepaper, see team member details and the roadmap.
What strategy you adopt to make sure the ICO is not a scam/fraud?
that's a good strategy, i almost the same checks, i use to avoid all the projects with strange ideas that have the blockchain inside them just for grab some money with the ico, then i avoid all the projects that promise incredible things like one million transactions for second. For the team analisys i suggest you to make an account on linkedin to check all their career and control if it's real