The FBI released 100 pages of documents related to its agreement with an unidentified vendor to hack into an iPhone used by one of the San Bernardino, California, shooters. The media organizations sued in September to learn how much the FBI paid and who it hired to break into the phone of Syed Rizwan Farook, who along with his wife killed 14 people at a holiday gathering of county workers in December 2015. The files make clear that the FBI signed a nondisclosure agreement with the vendor.”]