Twitter said Monday it was working with law enforcement officials on unspecified threats, amid reports that the social network had been targeted for blocking accounts linked to the Islamic State.
Al-Qaeda and other terrorist groups have expanded their online presence with increased use of social media, creating new challenges for thwarting attacks, said a study released Wednesday.
To understand suicide bombers better – why people kill themselves and others for a cause – we need to look more closely at cultures that value a group over an individual, says new Cornell social sciences research.
The Obama administration on Wednesday declassified a court order authorizing collection of millions of US phone records, even as it faced new disclosures about the reach of its secret electronic surveillance programs.
Hackers invading databases is just the tip of the iceberg in online terrorist activity: International terrorist organizations have shifted their Internet activity focus to social networks and today a number of Facebook groups ...