The information is simply not accurate in the sense that a corporation offers more protection than LLC. LLCs were actually designed to provide as much protection as corporations but without the hassle of issuing shares to owners (shareholders), ownership restrictions, distribution restrictions, et al.
Regardless, there are many, many more LLCs in the country than there are corporations (as in something on the order of 3-4 times as many LLCs as there are S and C corporations combined). As a result, there are far more opportunities for errors to be made (as well as lackadaisical members making erratic or sloppy decisions, commingling funds, etc.). Therefore, it only stands to reason that there would be more lawsuits attempting to impose personal liability on member(s) of LLCs.
