This seems like a bit of a petty post but I am curious as to what others would do. We had a new colleague join our team in December. I recently found out they had lied about their circumstances in interview, this ultimately led to them getting the job based on this as it looked favourable based on this lie. They also had someone complete their application for them (can't say much as too outing). I'm thinking I should just keep my nose out of it but ultimately this is a corporate role and likely to lead to promotion which myself and this new colleague and another will be going for. I'm just bitter!!! I worked so hard to get this role.