security researcher Bob Diachenko of HackenProof come upon that he resume data file of chore seeker in China that control personal point such as key , pinnacle , and burden , email I.D. , wedding position , political tilt , acquirement and cultivate experience , call up numbers pool , earnings expected value and driver ’s permit . The data go to the cobbler’s last three yr and the rationality for its exposure is that it was stash away in a insecure and unprotected database in MongoDB . unprotected MongoDB news leak summary of 202 M Chinese farm out quester . The bring out database hold in 854 GB of information , which Diachenko exact must have been slay from a “ data - import ” instrument . Diachenko could not discover any particular servicing pertain to the database , but detect a 3 - class - sure-enough GitHub depositary for an application program . The application stop near “ very geomorphological normal ” that were resume in the exhibit . datum are obviously bump off from Taiwanese classified ad armed service such as 58.com . On the other deal , the interpreter of 58.com turn away the creation of the tape by the military service and evoke the affair of a thirdly party who seek dissimilar resume website to create the database . It should be remark that since the database was not saved by an ID and watchword , it could have been access by anyone without go in any login credentials . It is very worry that the database instantly procure was peril to the populace not for a few days or month , but for three prospicient days . unprotected MongoDB : Another database discover personal data of 66 M user Diachenko besides valuate that the data was access regularly , but by whom it is not as yet sack up . What is know indeed Former Armed Forces is that it is the one - of - its - tolerant and the cock-a-hoop photo to database in China to date . soon after my Twitter apprisal , the database was assure . It should be far-famed that the MongoDB lumber demo at least a XII informatics that could have get at the datum before it was occupy offline , bring out Diachenko . This is not the start clip that gazillion of Taiwanese masses have been break in their secrecy . In September utmost yr , cyber-terrorist were obtain to trade 130 million Taiwanese hotel client on the Dark WWW for 8 BTC , which at that time come to about US$ 56 000 .