The phrase "wicked hands" refers to doing bad or harmful actions with one's hands. It suggests that someone is using their hands to engage in wrongful or immoral behavior. Full definition
Yes, I do see the very wicked hand of Amazon in most things these days. (jwikert.typepad.com)
Scripture says, «Him, being delivered by the determinate counsel and foreknowledge of God, ye have taken, and by wicked hands have crucified and slain:» (Acts 2:23) (redeeminggod.com)
You have a wicked hand at making healthy food look unbelievably pretty! (wallflowerkitchen.com)