Oh would Experian PLEASE JUST DIE DIE DIE

You're a credit reporting service for heavens sake!

Experian suffers biggest one-day fall after T-Mobile US hack

you had one job  :-(


Oh they will do your credit monitoring too -

https://nakedsecurity.sophos.com/2015/10/02/t-mobile-customers-hit-by-experian-breach-get-credit-monitoring-by-experian/

Update!  T-Mobile gets a clue (thanks to customers freaking out - so make clue-by-four) 

The Register reports that

T-Mobile US hires someone other than bungling Experian to offer ID theft monitoring to hack victims

Hopefully this doesn't mean that TransUnion gives up our data