U.S. Military's Cyberwar Against ISIS Off to Slow Start

An unprecedented Pentagon cyber-offensive against the Islamic State has gotten off to a slow start, officials said, frustrating Pentagon leaders and threatening to undermine efforts to counter the militant group’s sophisticated use of technology for recruiting, operations and propaganda. The U.S. military’s new cyberwar, which strikes across networks at its communications systems and other infrastructure, is the first major, publicly declared use by any nation’s military of digital weapons that are more commonly associated with covert actions by intelligence services.