A man accused of plotting a terror attack at one of Taylor Swift's concerts in Vienna in 2024 pleaded guilty on Tuesday. Austrian outlets  Kurier and Kronen Zeitung reported the trial proceedings against the Austrian man identified as Beran A. Prosecutors also tried the man on various terrorism-related offenses and ties to a terrorist organization. But it was not clear yet what other charges he pleaded guilt to. Austrian man accused of attack threat at Taylor Swift concert Beran A. was arrested on August 7, 2024, the day before the first of three planned concerts by the superstar singer in Vienna. Those concerts were among the last shows of Swift's sold-out Eras Tour, with organizers having planned dozens of other events surrounding the concerts too. The planned attack at the Taylor Swift concert was thwarted with the  help of US intelligence .…