Microsoft Office exploits are cunningly-crafted, deliberately malformed chunks of data that crash the application in a way that gives cybercriminals control. In recent months, some cybercrime groups have started using documents as their primary malware-spreading mechanism. A new Office exploit known as CVE-2015-1641 started to become popular with the crooks in August 2015. The new exploit quickly became popular, and as we reach the end of 2015, it is poised to move into first place.”]