I recently happened to watch the British documentary "Secrets Of The Scammers", wherein one of the scams highlighted was a ransom malware scam, and the woman who was thus attacked was shown with a mac laptop. I also read about the increased security through the SIP feature on El Capitan. So I was wondering if OS X 10.11 is vulnerable to ransom malware, and have there been any documented or anecdotal instances of such attacks on 10.11? Symantec seems to imply that OS X is highly vulnerable, and there is at the very least a verified proof of concept about how to create such malware taking advantage of OS X vulnerabilities, but they don't specify if it's 10.11 specifically or earlier ones like Yosemite - the article is dated 11/09/2015 implying it's very recent so maybe 10.11 is also vulnerable: http://www.symantec.com/connect/blo...at-reminder-os-x-not-immune-crypto-ransomware Any thoughts or news about this? TIA!