One of the wonderful things about the Apple (NASDAQ: AAPL) Mac and its operating system was that, because so few people used them, they were not an attractive target for hackers. Apple used that fact to market itself as an alternative to Microsoft (NASDAQ: MSFT) Windows, which is constantly fending off bugs.

All of that is changing now that computer users actually buy Macs and use Apple's new OS. The FT quotes Patrik Runald, an F-Secure security researcher, as remarking: "Over the past two years, we had found one or two pieces of malware targeting Macs. Since October, we've found 100-150 variants."

Now Apple will have to spend a lot of programmer time working on hacks the same way that Microsoft does.

The Apple hacking army is lead by a group called the "Zlob gang." It appears that they are very good at getting consumers to download software for things like watching video. All the person really gets is a virus.

It is a shame that the Mac is so successful. Now Apple will have to spend endless hours in a chess game with hackers.

Douglas A. McIntyre is an editor at 247wallst.com.

Apple (AAPL) faces hacker threat originally appeared on BloggingStocks on Thu, 06 Dec 2007 09:13:00 EST. Please see our terms for use of feeds.