Based on the information mentioned in that article, our internal auditing department under the supervision of our board audit committee has reviewed and investigated each allegation separately and exhaustively.

FORBES: Short-Sellers Are Wrong Because Qihoo 360 Is Different

Our internal auditing team under the supervision of our board audit committee conducted extensive review and investigation into these allegations separately and found no basis for any of the assumptions made by short seller.

FORBES: Short-Sellers Are Wrong Because Qihoo 360 Is Different

Questions have been raised over the Bank of Italy's supervision after an internal document obtained by Milena Gabanelli, an investigative reporter, showed an inspection visit to Monte dei Paschi in mid-2010 revealed the existence of two derivatives contracts, highlighting the risks.

CNN: Draghi meets minister over MPS problems

Even then, professional, regulatory and internal quality and risk management policies generally require second partner reviews and other supervision of even the work of partner level licensed professionals.

FORBES: Auditors Want Overtime: California Lawsuit Against PwC Could Change Model

They firmly blamed the bosses of Barclays bank for the way their staff tried to manipulate the Libor rate-setting process at various times between 2005 and 2009, in what the committee's chairman called a period of "extremely weak internal compliance and board governance at Barclays" and a "failure of regulatory supervision".

BBC: Libor scandal: MPs demand changes over rate-rigging

As well as failing to communicate internal threats to the security of personnel, he said there was a lack of supervision over Army Maj.

CNN: STORY HIGHLIGHTS