Scientists believe the root of a ‘sonic attack’ that led to the US State Department recalling 21 employees and reducing staff from its embassy in Cuba could have just been ‘bad engineering.’ In September 2017, the State Department pulled 21 diplomats and their families out of Cuba and stopped issuing travel visas to the … More Scientists Claim ‘Sonic Attacks’ in Cuba Possibly Caused by Poorly Engineered Eavesdropping Devices