Chaos Communication Congress, 駭客年會/ 混沌通訊大會

A participant poses with his laptop during the 33rd Chaos Communication Congress on its opening day on Dec. 27, 2016 in Hamburg, Germany. The annual event is bringing together 12,000 computer hackers and activists who will meet over the next four days to share expertise and discuss topics related to the society and the digital world. (Photo: Morris MacMatzen/Getty Images)
Photos of the day — December 27, 2016
https://www.yahoo.com/news/photos-day-december-27-2016-slideshow-wp-002633247.html

Chaos Communication Congress - Wikipedia

照片藏玄機　指紋隱私全都露 | 即時新聞 | 20141231 | 蘋果日報

駭客年會（Chaos Communication Congress）

http://www.appledaily.com.tw/realtimenews/article/new/20141231/533665/

MacBook爆EFI 重大漏洞，可透過Thunderbolt在韌體植入難以移除的bootkit | iThome

「混沌通訊大會」（Chaos Communication Congress）

http://www.ithome.com.tw/news/93198