C.I.A. Warning Helped Thwart ISIS Attack at Taylor Swift Concert in ViennaThe agency provided information about several suspects that led to arrests, the deputy director said.
Source: C.I.A. Warning Helped Thwart ISIS Attack at Taylor Swift Concert in Vienna (https://www.nytimes.com/2024/08/28/us/politics/cia-isis-warning-taylor-swift-concert.html)