Essential networking tips

for small business

Thursday, February 27, 2014

Apple retires Snow Leopard from support, leaves 1 in 5 Macs vulnerable to attacks

Computerworld - Apple on Tuesday made it clear that it will no longer patch OS X 10.6, aka Snow Leopard, when it again declined to offer a security update for the four-and-a-half-year-old operating system. As Apple issued an update for Mavericks, or OS X 10.9, as well as for its two predecessors, Mountain Lion (10.8) and Lion (10.7), Apple had nothing for Snow Leopard or its owners yesterday. Apple provided Snow Leopard security...

Thursday, February 6, 2014

PNG Image Metadata Leading to iFrame Injections

PNG Image Metadata Leading to iFrame Injections by Chris Brook February 4, 2014 , 3:25 pm   Researchers have discovered a relatively new way to distribute malware that relies on reading  JavaScript code stored in an obfuscated PNG file’s metadata to trigger iFrame injections. The technique makes it highly unlikely a virus scanner would catch it because the injection method is so deeply...