Handhelds: Here come the bugs?

From ZDNet News: “More than half a dozen antivirus software makers have recently released applications that prevent malicious code from entering corporate networks via mobile devices. Yet what some would praise as foresight, others are criticizing as overly fierce marketing. In fact, the flood of new software has several security researchers arguing that the antivirus companies are hyping what is currently a minimal threat and that the software, rather than helping, is highlighting insecurities in the devices.”