Possibly, but they all have one or both goals. This is to acquire personal information, or money. If anything involves these things – do NOT cooperate. It is best to veer on the side of caution rather than giving out information you shouldn’t. Ask yourself this one question. Do you want 7.5 Billion people to have this information? If the answer is no, then do not give it to someone that is claiming to be your bank, law enforcement, or other entity. People can lie. Here, I am the President of the United States of America. It took me about 5 seconds to write that sentence, and it is a lie. If I can do it, then anyone can do it.