<prompt> Translate the following text to EnglishWashiriki walijadili haja ya kupunguza fursa na hatari ya udanganyifu kwa kuelimisha bodi za wakurugenzi na hatimaye kubadilisha sauti katika juu ya kampuni.  <response>: Participants discussed the need to mitigate the opportunity and risk for fraud by educating boards of directors and ultimately changing the tone at the top of the company. 