Give Me a Platform...

...and I will infect the world:

Symantec has warned of a security hole in Adobe's Flash Player that is already being exploited by web sites to install trojans onto users' computers. Adobe is still analysing the bug and has not yet been able to release an update.

...

The malicious code only appears to be attacking Windows at present. ISC reports that it downloads the files ax.exe and setip.exe. However, the vulnerability probably affects Flash Player for other operating systems as well. It is therefore likely to be just a question of time before malware coders are distributing malicious code for Linux and Mac OS X.

Another reason to flee Flash.