Wan Shaharuddin pernah berkhidmat di SPRM pada 2019 dan mengendalikan kes berprofil tinggi antaranya kes penyelewengan dana Armada libatkan Syed Saddiq, kes rasuah terowong dasar laut Pulau Pinang babitkan Lim Guan Eng dan kes salah guna kuasa Muhyiddin Yassin
Purchase of Duck's holding company which appears to be owned wholly by Datin Vivy Yusof and husband Datuk Fadzarudin Shah Anuar was made same year GLICs invested RM47 mil