Big Brother EXCLUSIVE: Housemates are still on the hunt for ‘secret mole’ who leaked private data

 A series of explosive messages from within a private Big Brother group chat were leaked to the media in June.

And Kieran Davidson claims the reboot’s cast are still on high alert as a ‘secret mole’ remains in their midst.

‘We have no idea who leaked it. The minute the article dropped, everyone ditched the chat,’ the 21-year-old evicted star told Daily Mail Australia on Wednesday.

The Instagram chat featured a dispute between Garth Saville and Angela Clancy, with Daniel Gorringe, Cssey Mazzucchelli and Ian Joass also involved.   

Kieran said almost immediately after the Instagram conversation was leaked, the group chat was dismantled.

‘It was crazy! I woke up one morning to see that article drop and thought, “woah, who’s the mole?”‘ he said, confirming the culprit hadn’t owned up yet.

The explosive messages kicked off when Daniel linked his co-stars to an article where Angela had described him as ‘useless’, Garth as the ‘village gossiper’, Ian as ‘attention-seeking’, and Casey as ‘boring’. 

Garth took the most strident approach, labelling Angela a ‘nasty b**ch’ in the chat.

Daniel later said: ‘Just a f***ing low shot for no reason at people who can’t defend themselves. F*** me, so disappointing.’ 

Kieran said while the large group chat had been deleted, he has since created another with his ‘close mates from the house’: Angela Clancy, Marissa Rancan, Hannah Campbell, Danni Uniek and Allan Liang.  

‘I still speak with everyone, I’m quite a social person, but it will be very different to see how it all plays out [for everyone else] at the finale,’ Kieran said.

‘But will people let bygones by bygones?’ he questioned.

Big Brother Australia’s live finale will air on Wednesday from 7:30pm on Seven