90 percent of Australian organisations faced some form of attempted or successful cybersecurity compromise during the 2015-16 financial year. 58 percent had at least one incident that successfully compromised their data or systems. Spear-phishing emails alone affect organisations hundreds of times per day. Australian government has worked in recent years to raise the bar for cybersecurity defences. New guidelines address more specific threats, including disabling of untrusted Microsoft Office macros; blocking Web browser access to Adobe Flash Player, Web ads, and untrtrusted Java code.”]