These shortwave radio stations are used to maintain almost untraceable communications when the internet is down. Cuba has the ...

Add Yahoo as a preferred source to see more of our stories on Google. What are numbers stations? Numbers stations are mysterious, unsettling, and one of the strangest things you'll ever hear. They're ...

Shortwave radio listeners around the world have reported hearing mystery broadcasts in Persian on a new 'numbers station' ...

The regime is overmatched militarily, but still has tools for returning fire.

The mysterious Persian-language transmission began about 12 hours after the start of the US-Israeli bombing campaign against Iran. It was jammed five days later. Is it a coded message for US agents in ...

Numbers stations - those ghostly shortwave broadcasts where synthetic voices read strings of digits into the void - have been sending one-way coded messages to intelligence agents since World War I.

There are many reasons why old spying methods like number stations are used in an era of encrypted messaging apps, satellites ...

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Add Yahoo as a preferred source to see more of our stories on Google. Numbers stations are a mysterious phenomenon of shortwave radio dating back to the Cold War. The radio signals are secret messages ...

Numbers stations are a mysterious phenomenon of shortwave radio dating back to the Cold War. The radio signals are secret messages sent by intelligence agencies to undercover spies all over the world, ...