iTunes and the App Store have again been hit by fraud in recent days, according to reports. In the new case, apps by a company called WiiSHii Network -- including [EN]GYOYO Shanghai Travel Helper, [EN]GYOYO Beijing Travel Helper and [CN]GYOYO Beijing Travel Helper -- were suddenly thrust high into the paid charts of the Travel category. At least one person, Harper Reed, says that his iTunes account was hijacked to make this happen, since about 34 WiiSHii apps were billed to his account for a total of $168.89.