BERLIN – The German magazine Der Spiegel says the U.S. National Security Agency secretly monitored the U.N.'s internal video conferencing system by decrypting it last year.
The weekly said Sunday that documents it obtained from American leaker Edward Snowden show the NSAdecoded the system at the U.N.'s headquarters in New York last summer.
Quoting leaked NSA documents, the article said the decryption "dramatically increased the data from video phone conferences and the ability to decode the data traffic."
In three weeks, Der Spiegel said, the NSA increased the number of decrypted communications at the U.N. from 12 to 458.
Snowden's leaks have exposed details of the United States' global surveillance apparatus, sparking an international debate over the limits of American spying.