Received PayPal money request with note from "Michael Lens": "We found suspicious activity on your account. If you did not make this transaction, please call us at our toll free number (08) 8121 5761 to cancel and claim a refund. If this is not the case, you will be charged AUD 599. 00 today by our automated payment system. This transaction will reflect on PayPal activity after 24 hours"