Periodically my department sends out a company wide PSA telling folks not to open suspicious emails and attachments. Due to the rise of crypto-ransomeware, this quarter we will be sending notice about safe browsing as well. I found the Symantec Annual Threat Report, which has been very interesting, and you might enjoy checking it out (follow the link at the bottom), but what I really need for this email is fuzzy numbers. I'm hoping someone might be able to point me to a page that lists the most common web pagesources of viruses, crypto-ransomware, and malware by genre essentially.
I found an article from 2012 that cited the 2011-2012 SymantecISTR that noted that Church and youth organization web pages were a rising source of ad vectored attacks. I am looking for more up to date information so I can say to my users "Hey stop playing...