Police in the North are urging anyone trying to buy last minute Oasis tickets to be cautious.
The warning comes ahead of the second and last show on the Irish leg of the tour this evening.
The PSNI confirmed it received 16 direct reports in relation to ticket fraud over the concerts.
It says a common pattern is tickets being offered for sale on Facebook, with money then exchanged via an electronic payment.
However, unsuspecting victims don't receive any tickets.
Police are urging the public to exercise caution and be wary of scammers when purchasing anything online.
The band play the second of their two nights in Croke Park this evening to a crowd of 80 thousand people.
Gates open at 5pm.
