BIGBANG's 'XX:Cosmos' concert tickets went on sale to the public on August 13. Before that, fan club members could buy tickets on August 11.

BIGBANG members are shown in a promotional photo from their Facebook page.

People usually find fake ticket ads on the internet and think they are real.

They contact the sellers and pay for the tickets in advance using bank transfers or other payment methods.

After the payment is made, the scammers disappear or do not give the tickets as promised. People realize they have been cheated when the tickets do not arrive.

BIGBANG will perform in Singapore on October 17, 2026, and then in Vietnam on October 24 and 25, 2026. These shows are part of their world tour.

The police have asked Carousell to remove listings that sell concert tickets.

The police remind people to be careful when buying concert tickets online because some platforms do not allow ticket sales. They should be alert to avoid scams.