Pinoy Big Brother's official Facebook page also posted a photo of the crew with the Season 7 housemates during the PBB Thanksgiving Party with a caption; On behalf of the people behind PBB, Thank you for all of your support. See you next season!.
In September 2017, an alleged Season 8 casting auditions had spread on Facebook stating that there will be auditions on October 15th 2017, The ABS-CBN and Pinoy Big Brother management quickly denied such auditions and and condemned such fake accounts.
On March 28, 2018, Pinoy Big Brother hinted for a "BIG" announcement coming through their Twitter account. 
On March 29, 2018, ABS-CBN officially announced that the network would bring a new process for casting auditions. The producers revealed that they would be launching general casting audition event for all of the network's talent and reality competition series, describing it as a "one stop shop" type of casting process. 
Casting Auditions will be held in various provinces in the Philippines as well as in some countries with sizeable Filipino community overseas. The Casting Auditions are separated into three categories; Kids, Teens and Adults.