Employee of T-Mobile’s Czech branch stole customer data and tried to sell it to a third-party. Incident came to light on Monday, June 13, last week, and the company fired the employee. Police are now pursuing an investigation into the incident. The company assured customers that the employee did not manage to get his hands on passwords or PII (Personally Identifiable Information) The company says the worst-case scenario is for its clients to receive an increased amount of spam. The data theft had nothing to do with a signal failure incident that occurred April 19.”]
Source: https://news.softpedia.com/news/t-mobile-employee-stole-and-tried-to-sell-customer-data-505440.shtml