> T-Mobile has a real bad problem with their internal tooling Oh, yes. 100%. I remember about 10 or so years ago about people selling guides on how to get acce

> T-Mobile has a real bad problem with their internal tooling Oh, yes. 100%. I remember about 10 or so years ago about people selling guides on how to get access to WATSON (one of the dealer systems that let you provision accounts etc) by basically abusing a common username/password convention and making guesses based on the Store Lookup tool. IIRC it only let you set up new accounts (eg, take a stack of blank SIMs and just make infinite lines) but was still just an absolute WTF that it was... somehow a thing.