Combating CryptoWall 3.0

Although CryptoWall 3.0 ransomware has been around for a while now, we’ve recently seen a surge in the number of PCs infected. Lately, many CryptoWall 3.0 infections have come from malicious spam (malspam) emails and the Angler Exploit Kit, a software package that contains easy-to-use attacks against vulnerabilities in browsers such as Chrome, Internet Explorer…