Different time, long ago, like probably about 2003, I'm interviewing with a local consulting firm. I'm talking about a particular problem I solved in the past and dude wanted to know the name of the client company. (I think it was FedEx Logistics.) He said great, who was the project manager there? (I think I gave the name.) Then we talked about some other past project, same drill, wanted to know the client and project manager. I don't remember if he got one or two of these well-qualified free leads before I went oh go fuck yourself and walked out. Same firm tried to recruit me a few years later, they got told the same thing. Fake job interviews are the worst.