An Austrian national pleaded guilty to plotting an attack on Taylor Swift's concert in Vienna nearly two years ago. The individual had been accused of pledging allegiance to the Islamic State group.

<img alt="Masked men and women in black uniforms ae shown, with a different person who is in a dress shirt and covers their face with a book." height="349" src="https://i.cbc.ca/ais/c489cac4-c139-44e8-b2c0-ce15098aa585,1777370411101/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C0%2C4427%2C2490%29%3BResize%3D%28620%29" title="Two men suspected of being Islamic State (IS) supporters, who were planning an attack on Taylor Swift&apos;s Vienna concert in 2024, are escorted by security personnel as t...