The Australian Government initiative known as Stay Smart Online has issued a warning relating to a fake ISIS threat email with the subject line ... Subject: ISIS attacks in Sydney The email includes an attachment which contains malicious code and also includes a news.com.au link. If you receive said email, please delete it. If you have inadvertently opened the attachment, your computer could be infected and you should refer to your IT technician for cleaning or removal of the infection. Original Story: Government issues warning over ISIS email scam