A top opposition figure said the Finance Ministry had "done well" to secure RM2.83 billion from Ambank over the 1MDB scandal but must now train their sights on accounting giants KPMG and Deloitte.

Damansara MP Tony Pua said the previous Pakatan Harapan administration had prepared claim documents against the two firms over their role in the 1MDB scandal just prior to the change of government on March 1 last year.

Now, said Pua, the government needs to finish the job either through courts or...