Having contacted a few agencies advertising various consultancy roles, it now appears to me that it is common practice for agencies to advertise for positions that do not actually exist. They say they are recruiting "Managing Consultants for Big 4" or suchlike, but when you phone them up, nobody knows anything about it. Some are a little more specific about their non-existant vacancy, making it more difficult to spot that they are lying. Do any of you guys have any tips for spotting these time wasters at an early stage? Also, any tips for dealing with agents generally (in particular, being able to tell which are the good ones and which just want to collect CVs or shove you into any old role as fast as they can)? Thanks!