"Bomb threats were called in to at least 16 Jewish community centers and other institutions in seven states on Monday.
The calls were prerecorded in some cases and live in others, with the caller using voice disguising technology, and likely came from a single source, said Paul Goldenberg, the director of Secure Community Network, the group affiliated with the Jewish Federations of North America that coordinates security for the Jewish community...
He did not name the states or JCCs, but various media have reported bomb threats in Florida, Maryland, Tennessee, South Carolina and New Jersey.
Hundreds of people reportedly were evacuated from the buildings, several of which house preschools and senior adult programs during the day. Goldenberg said evacuations depended not on the urgency of the situation but the practices of local authorities - some counsel immediate exits, others do not.
Among the affected sites were the Kaplen JCC on the Palisades in Tenafly in northeast New Jersey, which evacuated the entire building, including a preschool, senior center and adult day care facility for people with disabilities, local media reported. In South Florida, the Miami Beach Jewish Community Center and Alper JCC in southwest Miami-Dade also were evacuated in the morning...
In London, bomb threats were called in Monday to three Jewish schools, the Jewish Chronicle reported..."