From cisomag.com
![Data Breach](https://www.cisomag.com/wp-content/uploads/2017/09/Mobile-apps-640x414.jpg)
An error from a third-party contractor has led to a massive data breach where personal information of hundreds of thousands of AT&T, Verizon, and T-Mobile subscribers was exposed on unprotected public cloud servers. According to a TechCrunch report, around 261,300 documents were exposed on the server hosted by Amazon Web Services (AWS).