[writeup](https://github.com/Srinivas11789/SecurityNuggets/tree/master/captureTheFlag/Miscellaneous/squareCtf2018/deAnonymization)
**Steps*** Start from the name we have Yakubovics and boil down to get the firstname, ssn, street address, state* From all possible sets obtained from the above filter, use these in reset password form* Get or change the password
**Details:*** Start with the given name we have Yakubovics* Check the dataset1 --> We obtain email with the last name* Check the dataset2 --> Use the email and last name obtained from dataset1 to obtain the STATE* Check the dataset3 --> With the State, obtain the ssn and street address* Check the dataset4 --> Get income and postal code with the state obtained* Check the dataset5 --> From the email we know the first character of name is e, use this to filter first name in the fifth dataset* As we progress delete the non matched sets