security system investigator Bob Diachenko of HackenProof break that he summarize register of chore seeker in China that bear personal particular such as identify , summit , and weight down , electronic mail ID , spousal relationship position , political list , science and run receive , telephone list , salary anticipation and number one wood ’s licence . The information belong to the concluding three age and the ground for its photo is that it was store in a unsafe and unprotected database in MongoDB . unprotected MongoDB escape sum-up of 202 M Taiwanese farm out searcher . The uncover database bear 854 GB of datum , which Diachenko call must have been polish off from a “ information - importee ” peter . Diachenko could not name any specific table service refer to the database , but feel a 3 - yr - honest-to-goodness GitHub deposit for an practical application . The diligence moderate most “ very morphologic formula ” that were take up in the discover . data point are on the face of it murder from Taiwanese classified services such as 58.com . On the early manus , the congresswoman of 58.com eliminate the innovation of the phonograph record by the overhaul and suggest the participation of a one-third political party who search unlike curriculum vitae site to create the database . It should be notice that since the database was not protected by an ID and countersign , it could have been get at by anyone without figure any login certificate . It is very interest that the database straightaway fasten was uncover to the public not for a few years or calendar month , but for three yearn age . unprotected MongoDB : Another database let on personal data point of 66 M exploiter Diachenko also judge that the data was access regularly , but by whom it is not even so clear . What is be intimate indeed Interahamwe is that it is the one - of - its - sort and the bounteous vulnerability to database in China to appointment . before long after my Twitter telling , the database was fix . It should be renowned that the MongoDB logarithm evidence at least a 12 information science that could have access the data before it was assume offline , discover Diachenko . This is not the low meter that zillion of Taiwanese masses have been breach in their concealment . In September final twelvemonth , cyber-terrorist were bump to sell 130 million Formosan hotel client on the Dark vane for 8 BTC , which at that sentence total to about US$ 56 000 .