EXCLUSIVE | The whistleblower in the Sabah corruption scandal has released screenshots of WhatsApp messages, along with details of the time and location of transactions allegedly tied to a payment of half a million ringgit to Sindumin assemblyperson Yusof Yacob.

Yusof is also the chairperson of the state-owned Qazanah Sabah Bhd.

The whistleblower claimed that the...