T-Mobile Data Breach Included Personal Information of Almost 50 Million Customers
T-Mobile has issued a statement with further details about a cyberattack that the company confirmed earlier this week, confirming that the data breach included the personal information of almost 50 million current, former, and prospective customers.

Late last week, T-Mobile confirmed that a forum post that purported to offer data from more than 100 million people was the result of a company data breach. At that time, it was not known if personal customer data had been accessed, but T-Mobile has now confirmed that the stolen data included personal information, such as customer names, dates of birth, SSN, and identification such as driver's licenses. There is as yet no indication that the data contained information about customer financial or payment information.
Currently, the information of 7.8 million current T-Mobile customers is believed to have been stolen, as well as information of over 40 million former or prospective customers. The company has been able to confirm that approximately 850,000 active T-Mobile prepaid customer names, phone numbers, and account PINs were also exposed, leading the company to proactively reset all of these PINs.
Customers are due to be contacted shortly with the news that T-Mobile will immediately offer two years of free identity protection services with McAfee's ID Theft Protection Service, implement an additional step to protect mobile accounts with Account Takeover Protection, and publish a new web page for information and solutions for customers to further protect themselves. Customers will also be encouraged to change their account's PIN. T-Mobile's investigation into the data breach is ongoing.
Popular Stories
Apple's online store is going down for a few hours on a rolling country-by-country basis right now, but do not get your hopes up for new products.
Apple takes its online store down for a few hours ahead of Black Friday every year to tease/prepare for its annual gift card offer with the purchase of select products. The store already went down and came back online in Australia and New Zealand, ...
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. However, it is now completely sold out in all countries where it was released.
iPhone Pocket became available to order on Apple's online store starting Friday, November 14, in the United States, France, China, Italy, Japan, Singapore, ...
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Apple TV, Disney+, Hulu, Paramount+, Peacock, and more.
Note: MacRumors is an affiliate partner with some of these vendors. When...
While all Macs are now powered by Apple's custom-designed chips, a new rumor claims that Apple may rekindle its partnership with Intel, albeit in a new and limited way.
Apple supply chain analyst Ming-Chi Kuo today said Intel is expected to begin shipping Apple's lowest-end M-series chip as early as mid-2027.
Kuo said Apple plans to utilize Intel's 18A process, which is the "earliest...
Apple's first foldable iPhone is expected to launch alongside the iPhone 18 Pro models in fall 2026, and it's shaping up to include three standout features that could set it apart from the competition.
The book-style foldable will reportedly feature an industry-first 24-megapixel under-display camera built into the inner display, according to a recent JP Morgan equity research report. That...
Apple's disappointing iPhone Air sales are causing major Chinese mobile vendors to scrap or freeze their own ultra-thin phone projects, according to reports coming out of Asia.
Since the iPhone Air launched in September, there have been reports of poor sales and manufacturing cuts, while Apple's supply chain has scaled back shipments and production.
Apple supplier Foxconn has...
Cellular carriers have always offered big savings on the newest iPhone models during the holidays, and Black Friday 2025 sales have kicked off at AT&T, Verizon, T-Mobile, and more. Right now we're tracking notable offers on the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air. For even more savings, keep an eye on older models during the holiday shopping season.
Note: MacRumors is...
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Disney+, Hulu, Paramount+, Peacock, and more.
Note: MacRumors is an affiliate partner with some of these vendors. When you click a...