Apparently someone claims to have pinched all of T-Mobile’s data..
The U.S. T-Mobile network predominately uses the GSM/GPRS/EDGE 1900 MHz frequency-band, making it the largest 1900 MHz network in the United States. Service is available in 98 of the 100 largest markets and 268 million potential customers. Like Checkpoint Tmobile has been owned for some time. We have everything, their databases, confidental documents, scripts and programs from their servers, financial documents up to 2009.
They claim to have hawked it around their competitors (who seem to know better than to buy it) and now are offering it on the open market.. 🙁