I can't see the back legs that clearly, but if they have a wide flat part on the back legs they are probably juvenile leaf footed bugs ( a variety of stink bug). The larval stage looks a lot like larval assasin bugs, but the assasin bug only has straight thin legs. Assasin bugs good---leaf-footed bug bad.
Here is a link to a pic of leaf-footed bug:
Leaffooted bug