New Flashback Trojan Horse Variant Uses Novel Delivery Method to Infect Macs

http://blog.intego.com/new-flashback-trojan-horse-variant-uses-novel-del...

By using vulnerable version of Java on MacOS, the flashback Trojan installs itself without user intervention. "There is no more installer, no request for a password."

There is a patch for the Macintosh version of Java available.

We continue to suggest using anti-virus on MacOS X. Also, make sure to keep 3rd party applications up to date.