CIA feared terrorists could exploit Y2K glitches, declassified briefs show

Newly declassified CIA records detail how analysts viewed emerging technology threats before 9/11, from fears that terrorists could exploit Y2K computer glitches to assessments that extremist websites were helping recruit fighters.

The CIA released the records — President’s Daily Brief assessments prepared for the president and senior advisers — to mark the 25th anniversary of the Sept. 11, 2001 attacks. The collection also includes assessments describing how militants used the internet to circulate chemical and biological weapons information.

In a Dec. 30, 1999, assessment issued during President Bill Clinton’s administration, analysts warned that computer failures accompanying the new year could create opportunities for terrorists.