A suspect has officially been charged after a terrorist plot made Taylor Swift cancel her Vienna Eras Tour shows. Swifties will remember how horrifying it was when Mz. Swift made the difficult decision to cancel her shows in Austria after rumors of a terrorist plot started swirling. Related: Is Taylor Swift Going Back Into Hiding? In August 2024, a then-19-year-old suspect was arrested and accused of having relations to ISIS after bomb-making equipment and chemicals were reportedly found in his home.