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?
It's Important to make a research before we join a ICO investment so we can avoid the scammer or frauders. Like you said the researching their team, roadmap and white paper is the one important to know if it's a good and have potential project.