Offering a prize, that they say I have won. Then they want all sorts of personal information. When I refused, they withdrew prize and hung up. Scam phishing for personal information to sell on to other scammers. Don't answer any questions!

Call unknown wired

Seems to work for Wealth Build Australia - offered an android tablet as a part of winning a contest that was never enterred, just had to attend what sounds like a dodgy seminar