Here we go again, unfortunately. Both 9 to 5 Mac and Ars Technica are reporting a new spat of potentially-fraudulent apps climbed the iTunes charts today, now in the Travel section. This time, the culprit's purported to be Chinese-based WiiSHii and a series of "GYOYO" Chinese- and English-language maps. The two publications have a screenshot each showing the apps climbing the charts, as well as an apparent receipt from one customer who unwittingly found charges for the software on his or her bill -- and yeah, we see them, too, albeit not topping any charts as of this writing. So yet again, we advise caution and double-checking your payment history. Le sigh.