CIA Says Suspects in Taylor Swift Vienna Concert Terror Plot Planned to Kill ‘Tens of Thousands’

The CIA says that the suspects in the alleged plot to attack Taylor Swift‘s Eras Tour shows in Vienna, Austria were aiming to create a massive casualty event involving a “huge” number of victims. The information came during a briefing on Wednesday (August 28) from CIA deputy director David Cohen, who, according to the Associated Press, said that his agency discovered intelligence that helped to disrupt the planning and led to the arrests of the three young suspects.

Cohen discussed the foiled plot during the annual Intelligence and National Security Summit in Maryland, noting that the CIA informed Austrian authorities of the plan that resulted in Swift cancelling three planned shows in Vienna earlier this month after officials allegedly found links between the suspects and the Islamic State group.

“They were plotting to kill a huge number — tens of thousands of people at this concert, including I am sure many Americans — and were quite advanced in this,” Cohen said. “The Austrians were able to make those arrests because the agency and our partners in the intelligence community provided them information about what this ISIS-connected group was planning to do.”

The New York Times reported that Cohen did not say how the CIA learned about the planned attack and that counterterrorism warnings don’t always get a lot of attention, but the quick work to foil the Vienna attack — which potentially saved hundreds, if not thousands, of lives — was different. “I can tell you within my agency and others, there were people who thought that was a really good day for Langley,” he said, in reference to the location of the agency’s headquarters. “And not just for the Swifties in the workforce.”

Austrian concert promoter Barracuda Music announced on August 7 that the three sold-out Eras Tour gigs planned for Ernst Happel Stadium on August 8, 9 and 10 were cancelled due to an alleged terror plot aimed at disrupting the shows. According to Austrian authorities, the main suspect is an unnamed 19-year-old Austrian man who had reportedly been inspired by the Islamic State terror group. They said he planned to attack the estimated 30,000 Swifties expected to gather outside the stadium with knives or homemade explosives; the venue itself holds 65,0000 and more than 200,000 fans were anticipated for the shows.

During a raid of the main suspect’s home, police reportedly found chemical substances and other technical devices that were to be used in the attack. The main suspect’s lawyer has said that the allegations were “overacting at its best,” suggesting Austrian authorities were exaggerating the details in order to expand their surveillance powers. The AP noted that Austria’s interior minister, Gerhard Karner, previously said that other intelligence agencies helped Austrian investigators, who cannot legally monitor text messages.

Swift’s Vienna shows were scheduled to be part of the penultimate run on the Eras Tour‘s European leg, and were followed by a five-night stint at London’s Wembley Stadium (August 15-20), which went off without incident. The singer opened up about the scary terror threat in a statement last week, writing, “The reason for the cancellations filled me with a new sense of fear, and a tremendous amount of guilt because so many people had planned on coming to those shows. But I was also so grateful to the authorities because thanks to them, we were grieving concerts and not lives. I was heartened by the love and unity I saw in the fans who banded together. I decided that all of my energy had to go toward helping to protect the nearly half a million people I had coming to see the shows in London. My team and I worked hand in hand with stadium staff and British authorities every day in pursuit of that goal, and I want to thank them for everything they did for us.”

The cancellation of the shows left tens of thousands of Swifties — many of whom traveled from afar to attend the gigs — disappointed and upset, though in classic Swiftie fashion they rallied in the days after by combating fear with joy. After the shows were called off, the singer’s fans flooded the streets of Vienna for impromptu sing-alongs and spontaneous celebrations of their devotion to the pop star.

Authorities had previously said the main suspect confessed to a plan aimed at killing “as many people as possible” and that he had reportedly quit his regular job recently and “conspicuously changed his appearance and adapted to I.S. [Islamic State] propaganda.” Investigators also reportedly found I.S. and al-Qaida materials at the home of a 17-year-old suspect, who was said to have been hired in the week before the planned shows by a company that was to provide services to the stadium and was arrested by police special forces near the stadium. A third 18-year-old suspect has also been arrested, though none of the men have been charged yet and their names have not been made public per Austrian privacy rules.

Swift is currently on a brief hiatus before she is scheduled to pick up the final run of U.S. Eras dates on Oct. 18 at Hard Rock Stadium in Miami.