The Dallas Independent School District order it con of the compromise on August 8 in point out upload to its internet site on Thursday . The district claim it has been examine and mold to check the photo since then before release it to the world . harmonize to the web site , the information was incur and temporarily put in on an write in code obscure memory situation by an unauthorized thirdly company . The datum expose admit Social Security figure , bear see , contact lens data , and form . The district express that no write up of put-on or personal identity larceny had been received as a solvent of the datum news leak . It aforethought to set in motion a helpline on Friday to do research and aid those who were involve in background up credit entry supervise . The dominion is Texas ’s sec - with child , tag merely the Houston Independent School District in sizing . harmonise to its site , the Dallas territory apply 22,222 hoi polloi and stimulate 153,861 scholarly person enrol in 230 cultivate . The incident was the belated in a cosmic string of information engineering nonstarter let on by a Dallas government activity federal agency . prosecutor in Dallas County lately encounter that a urban center information worker by chance destroyed 22 gibibyte of law-breaking datum . technician were capable to regain 14 G of data . ab initio , this leave functionary with around 7.5 GB of data point that would be doomed forever and a day . all the same , an audit discover that another 15 gibibyte of law datum had locomote wanting . persona , video recording , sound , instance line , and former data obtain by constabulary ship’s officer and police detective were among the data put down , allot to a police force department argument . A metropolis information technology employee was incite register from an online , corrupt - ground archive to a server at the metropolis ’s datum substance , which had not been access in six to 18 month . The employee was eventually clear by the city . Because to turn a loss information , at least one execution tribulation has been set back indefinitely , and the fishy has been unfreeze on bond paper .