MyFitnessPal parent company Under Armour today announced that MyFitnessPal has been the victim of a hacking incident, which has seen personal details of approximately 150 million user accounts accessed in a data breach.

MyFitnessPal is a popular health and fitness iOS app and website that's used by many iPhone and iPad owners, and it is consistently among the top Health and Fitness apps in the App Store.

myfitnesspal
The breach, which happened in late February, included usernames, emails, and encrypted passwords. Credit card numbers from paying customers were not accessed.

Under Armor has already been sending emails and in-app messages to its customers who were affected by the breach. The company says it is working with "leading data security firms" to assist in its investigation.

MyFitnessPal users will be required to change their passwords.

Top Rated Comments

manilaraf Avatar
103 months ago



Social security numbers, driver license numbers, and credit/debit card information were not accessed.

Article Link: MyFitnessPal Data Breach Impacts 150 Million User Accounts ('https://www.macrumors.com/2018/03/29/myfitnesspal-data-breach/')
Uh, whoever wrote this article needs to quote from the actual MFP/UA release:

"The affected data did not include government-issued identifiers (such as Social Security numbers and driver's license numbers) because we don't collect that information from users. Payment card data was not affected because it is collected and processed separately."

FAQ #3: https://content.myfitnesspal.com/security-information/FAQ.html
Score: 26 Votes (Like | Disagree)
ck2875 Avatar
103 months ago

The breach, which happened in late February, included usernames, emails, and encrypted passwords. Social security numbers, driver license numbers, and credit/debit card information were not accessed.
Serious question: Why the F does MyFitnessPal need someone's SSN or Driver's License number? ...Isn't the point to track your food intake and weight?
Score: 19 Votes (Like | Disagree)
thisisnotmyname Avatar
103 months ago
Serious question: Why the F does MyFitnessPal need someone's SSN or Driver's License number? ...Isn't the point to track your food intake and weight?
What are they doing holding customers' social security and driver license numbers?
My thought is that they don't but were just clarifying since this will be national news that nothing of that sort was obtained by hackers.
Score: 8 Votes (Like | Disagree)
manilaraf Avatar
103 months ago
Social security numbers, driver license numbers, and credit/debit card information were not accessed.

Article Link: MyFitnessPal Data Breach Impacts 150 Million User Accounts ('https://www.macrumors.com/2018/03/29/myfitnesspal-data-breach/')
The British Crown Jewels, the Mona Lisa, and the US Declaration of Independence were also left alone...
Score: 8 Votes (Like | Disagree)
Hustler1337 Avatar
103 months ago
What are they doing holding customers' social security and driver license numbers?
Score: 6 Votes (Like | Disagree)
pdaholic Avatar
103 months ago
Oh no...now the world will know that I ate cheesecake for dinner last night.
Score: 5 Votes (Like | Disagree)

Popular Stories

m5 macbook pro deal

Why You Shouldn't Buy the Next MacBook Pro

Tuesday February 10, 2026 4:27 pm PST by
Apple is planning to launch new MacBook Pro models as soon as early March, but if you can, this is one generation you should skip because there's something much better in the works. We're waiting on 14-inch and 16-inch MacBook Pro models with M5 Pro and M5 Max chips, with few changes other than the processor upgrade. There won't be any tweaks to the design or the display, but later this...
iOS 26

Apple Releases iOS 26.3 and iPadOS 26.3

Wednesday February 11, 2026 10:07 am PST by
Apple today released iOS 26.3 and iPadOS 26.3, the latest updates to the iOS 26 and iPadOS 26 operating systems that came out in September. The new software comes almost two months after Apple released iOS 26.2 and iPadOS 26.2. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. According to Apple's release notes, ...
Apple Logo Zoomed

Apple Expected to Launch These 10+ Products Over the Coming Months

Tuesday February 10, 2026 6:33 am PST by
It has been a slow start to 2026 for Apple product launches, with only a new AirTag and a special Apple Watch band released so far. We are still waiting for MacBook Pro models with M5 Pro and M5 Max chips, the iPhone 17e, a lower-cost MacBook with an iPhone chip, long-rumored updates to the Apple TV and HomePod mini, and much more. Apple is expected to release/update the following products...
iPhone 16e Bottom Crop

Apple Reportedly Unveiling a New iPhone Next Week

Tuesday February 10, 2026 1:51 pm PST by
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld. The report said the iPhone 17e will be announced in a press release on the Apple Newsroom website, so do not expect an event for this device specifically. The iPhone 17e will be a spec-bumped successor to the iPhone 16e. Rumors claim the device will have four key...
Apple Logo Black

Apple Acquires New Database App

Wednesday February 11, 2026 6:44 am PST by
Apple acquired Canadian graph database company Kuzu last year, it has emerged. The acquisition, spotted by AppleInsider, was completed in October 2025 for an undisclosed sum. The company's website was subsequently taken down and its Github repository was archived, as is commonplace for Apple acquisitions. Kuzu was "an embedded graph database built for query speed, scalability, and easy of ...