A hacker claims to have stolen 10PB+ of data, including classified defense docs and missile schematics, from China's National Supercomputing Center in Tianjin (Isaac Yee/CNN)

Isaac Yee / CNN: A hacker claims to have stolen 10PB+ of data, including classified defense docs and missile schematics, from China's National Supercomputing Center in Tianjin — A hacker has allegedly stolen a massive trove of sensitive data - including highly classified defense documents and missile schematics …