My one decent paying client had an individual access their server and post an e-bay scam. I've checked the files and they appear to be free of the e-bay evil and now the client's site is showing a 403 error. Any steps I can take in WHM or the client's CPanel to show the site again?

Dear customer, please provide us with the website's name for us to check the mistake. We may also need your WhM login and password, so the best way is to submit a ticket or write us an e-mai.l