CNN news 2015-05-30 加文本

cnn news 2015-05-30

The new FBI joint Intelligence Bulletin warned that U.S. military, law enforcement and government instillations and personnel are at increased risk of attack by ISIS. The new warning, first obtained by Fox News and issued before Memorial Day, cautions that ISIS and other terror groups often time their attacks to significant or symbolic days, to heighten impact. The terror attack in Garland, Texas earlier this month demonstrated the threat from ISIS' supporters hiding within the United States, and communicating directly with ISIS leaders abroad. After the shooting, the security level at every military base across the country increased to Bravo, signifying a(n) increased and predictable threat of terrorism. U.S. bases generally have not been at this level since the tenth anniversary of the 9/11 attack.

U.S. law enforcement is particularly concerned about ISIS' aggressive and successful online propaganda campaign. Thousands of people in U.S. have shown interest in ISIS online, and U.S. officials feared that some of them could be inspired to carry out attacks, here.

"It is really an expansion of how the Internet has been used frankly for several years now, both in recruitment and radicalization of young people to join terrorist groups."

Now the man believed to have been in touch with one of the Texas shooters is back online encouraging new supporters. After having previous Twitter account suspended. The British-born ISIS recruiter Junaid Hussain posted his contact information on Twitter for anyone who wants to quote "bake a cake", a well known code phrase for building bombs.

"Groups like ISIL or al-Qaeda now are calling publicly for attacks in the West, of people who they would have never recruited, specifically they have never trained. Someone could decide on their own to answer that call with little or no notice to our intelligence community."