Satan is certainly capable of things like this. As a fallen Archangel he is extremely powerful and intelligent. But, lucky for us, he is usually restrained by God from doing direct physical harm to us (our guardian angels have the task of protecting us from that). Like E.E.N.S said, look at the book of Job. Satan had to ask God for permission to afflict Job, and God only gave him permission in order to (ultimately) strengthen Job’s faith and reveal God’s power. The bottom line is that we are under God’s protection, and the only power Satan has for doing evil is if God can turn it around to make good.