Caller: stated they were from department of home affairs

machine altered voice, stating that i am being investigated as my name was being used in several illegal activities and there was a warrant for my arrest. They then ask you to tap 1 to speak to one of their agents. they know nothing about you personally, not even my name, which they claim is being used for illegal activities. When confronted with the fact they if they were who they say they are, they would have this info, they hung up.