A total of eight men have been indicted for their alleged roles in the plot to attack a UFC event on the grounds of the White House last month, according to prosecutors.
Police in Northern California say a possible school shooting was prevented due to a tip line that led to the detainment of a student who shared questionable material online.
German prosecutors on Friday announced charges against a suspect accused of supporting a foiled plot last year to attack Taylor Swift concerts in Austria.
According to the complaint, the 20-year-old wanted to time the attack to coincide with the anniversary of the October 7 Hamas attack on Israel.
Oakland County is home to Oxford High School, where teenager Ethan Crumbley carried out a mass shooting in 2021.
The FBI arrested two teenage girls plotting a "mass casualty attack" using pipe bombs and guns targeting Memorial High School in Harris County, Texas, police said.