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2016 Chaos Communication Congress holds in Germany

chinadaily.com.cn | 2016-12-30 08:04
2016 Chaos Communication Congress holds in Germany

Visitors to the congress stand in front of a 3D tunnel at the 33rd Chaos Communication Congress on its opening day on Dec 27, 2016 in Hamburg, Germany. The annual event brings together 12,000 computer hackers and activists over four days to share expertise and discuss topics related to society and the digital world. [Photo/IC]

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