Suspects who plotted attack on Taylor Swift shows in Austria linked to Islamic State Group

Concerts in Vienna were canceled due to a terror threat involving a 19-year-old suspect linked to ISIS. Authorities found bomb-making materials at his home, leading to evacuations. A 17-year-old suspect was also arrested. The threat has raised concerns for upcoming Taylor Swift concerts in the UK, with police on high alert. The Austrian Chancellor credited both local and international intelligence, including the CIA, for preventing the attack.

What were the authorities concerned about that led to the cancellation of the shows in Austria?

What evidence was found in the home of the 19-year-old Austrian citizen?

What actions did the police take after discovering the materials in the suspect's home?

How did the recent threats affect the perception of safety for upcoming concerts in the UK?

What role did foreign intelligence play in foiling the planned attack in Austria?