More than one is sort of multiple, I guess

NSA snooping has foiled multiple terror plots: Feinstein - U.S. News:

"A secret National Security Agency program to collect vast amounts of phone records has foiled multiple attempted terrorist attacks inside the United States, the chair of the Senate Intelligence Committee told reporters on Thursday.   

"Sen. Dianne Feinstein did not specify how many attempted attacks had been prevented, or the nature of the threats, but the California Democrat said there had been more than one. "

A good investment then.