Thread:Project:Support desk/Deleting information permenantly

Have recently used the blockandnuke command which removed the vandalized pages but I am still left with all the bogus accounts on my user list. have cleared the cache and refreshed, but they still appear. have checked for content and nothing seems to appear on site relevant to the information they submitted which is great. am I able to purge that information out or am I stuck with it. i have also set up the site so that edits require a valid email and response as part of the preventative measures. any help gratefully recieved