I think it depends on the level of trust that you are given in your position. I got reamed on another forum for saying someone shouldn't be allowed in a certai

I think it depends on the level of trust that you are given in your position. I got reamed on another forum for saying someone shouldn't be allowed in a certain role, after they sent $1 million to a fake bank account to someone posing as a supplier. But if your work place doesn't have controls in place to prevent that, it's part of your job to be that control and take additional steps to protect yourself and your employer.