"... The FBI found that instead of telling customers what happened, T-Mobile tried to buy the breached data, seemingly expecting the hacker would delete the database and the problem might disappear. "
"... T-Mobile estimates the total number of people affected is around 76.6 million."
arstechnica.com
"... T-Mobile estimates the total number of people affected is around 76.6 million."

T-Mobile to pay $500M for one of the largest data breaches in US history [Updated]
$350 million will go to customers and lawyers.
