PCAOB inspections and IT auditors

http://goingconcern.com/post/pcaob-inspectors-find-it-auditors-struggle-bus https://pcaobus.org/Inspections/Reports/Documents/104-2016-140-PwC.pdf http://yucommentator.org/2017/01/are-the-big-four-accounting-firms-and-grant-thornton-as-great-as-they-seem/