United States Fines T-Mobile $60 Million for Failing to Prevent Unauthorized Access to Sensitive Customer Data
T-Mobile was fined $60 million by the Committee on Foreign Investment in the US (CFIUS) for negligence surrounding data breaches, reports Reuters. CFIUS penalized T-Mobile for failing to prevent or disclose unauthorized access to sensitive customer data.

When T-Mobile merged with Sprint, it signed a national security agreement with CFIUS, which is what led to the fine earlier this year. T-Mobile is owned by German company Deutsche Telekom, and T-Mobile agreed to protect consumer data as part of the Sprint acquisition. Back in 2021, T-Mobile suffered a major breach that impacted over 100 million of its users, just a year after it acquired Sprint.
CFIUS does not typically name the companies that it fines, but T-Mobile has been called out in an effort to push companies to comply with national security rules associated with acquisitions.
In 2024, following an initial Notice of Penalty issued in 2023, CFIUS resolved an enforcement action against T-Mobile US, Inc. ("T-Mobile"), a telecommunications company, resulting in a $60 million penalty. As publicly disclosed by T-Mobile, the company entered into a National Security Agreement ("NSA") with CFIUS in 2018 in connection with T-Mobile's merger with Sprint and the foreign ownership of the resulting entity. CFIUS determined that between August 2020 and June 2021, in violation of a material provision of the NSA, T-Mobile failed to take appropriate measures to prevent unauthorized access to certain sensitive data and failed to report some incidents of unauthorized access promptly to CFIUS, delaying the Committee's efforts to investigate and mitigate any potential harm. CFIUS concluded that these violations resulted in harm to the national security equities of the United States. T-Mobile has worked with CFIUS to enhance its compliance posture and obligations and has committed to working cooperatively with the U.S. Government to ensure compliance with its obligations going forward.
T-Mobile told Reuters that it experienced technical issues when integrating with Sprint, which affected information from "a small number of law enforcement information requests." T-Mobile claims to have swiftly dealt with the issue and reported it "in a timely manner."
CFIUS said that T-Mobile's lack of timely reporting prevented CFIUS from investigating and mitigating potential harm to U.S. national security.
Popular Stories
As reported by Bloomberg today, some of the new iPhone 17 Pro and iPhone Air models on display at Apple Stores today are already scratched and scuffed.
French blog Consomac also reported on this topic.
The scratches appear to be most prominent on models with darker finishes, including the iPhone 17 Pro and Pro Max in Deep Blue, and the iPhone Air in Space Black.
Images Credit: Consoma ...
Apple is preparing to release iOS 26.0.1, according to a private account on X with a proven track record of sharing information about future iOS versions.
The update will have a build number of 23A350, or similar, the account said.
It is likely that iOS 26.0.1 will fix a camera-related bug on the new iPhone Air and iPhone 17 Pro models. In his iPhone Air review, CNN Underscored's Henry T. ...
Apple's new iPhones launch today, and there are plenty of options to choose from when it comes to protecting your new device from drops and scratches. In this article, we're taking a look at some of the best options for iPhone 17, iPhone 17 Pro, and iPhone 17 Air cases, as well as a few charging accessories.
Note: MacRumors is an affiliate partner with some of these vendors. When you click a...
While the iPhone Air is equipped with Apple's custom C1X modem for cellular connectivity, all of the iPhone 17 models are outfitted with Qualcomm modems still.
A teardown video shared on Chinese platform Bilibili today (via Reddit) appears to confirm the iPhone 17 Pro Max is equipped with Qualcomm's Snapdragon X80 modem in particular. The same modem is likely used in the iPhone 17 and iPhone ...
Wednesday September 17, 2025 2:56 pm PDT by
Juli CloverIt's been two days since iOS 26 was released, and Apple's new Liquid Glass design is even more divisive than expected.
Any major design change can create controversy as people get used to the new look, but the MacRumors forums, Reddit, Apple Support Communities, and social media sites seem to feature more criticism than praise as people discuss the update.
Complaints
There are a long...
YouTube channel REWA Technology today shared an iPhone 17 Pro teardown video, offering a closer look inside the model with a SIM card tray.
We are still waiting for repair website iFixit to share a more comprehensive teardown of the latest iPhone models, but this video provides a good look in the meantime.
The device features various internal design changes, including larger rear camera...