However, the ICC is confident that all approaches are being reported.
'It is pleased that the players have confidence in the ACSU to report such matters.'
'Incidents such as the one reported in the media illustrate the need for constant and ongoing vigilance on the part of players, officials and administrators and there is no scope for complacency,' it said.
ICC general manager (Cricket) David Richardson added the sport is more popular than ever before and with popularity comes the opportunities for growth but also challenges such as these.
'The ICC, its members and the ACSU will continue to deal effectively with these challenges to ensure the game remains a great sport with a great spirit.'