• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Tech

App maker hijacked phones to mine crypto-currency, “deplorable” says FTC

Jeff John Roberts
By
Jeff John Roberts
Jeff John Roberts
Editor, Finance and Crypto
Down Arrow Button Icon
Jeff John Roberts
By
Jeff John Roberts
Jeff John Roberts
Editor, Finance and Crypto
Down Arrow Button Icon
June 29, 2015, 4:30 PM ET
171583471
Laptop with Smart Phone and Credit CardsPhotograph by Christopher Ames — Getty Images
Add Fortune on Google for similar content.

Ryan Ramminger had initiative: The Ohio man hatched a business plan, built a “rewards” app, and persuaded tens of thousands of people to download it. What Ramminger didn’t have was ethics, which is what led authorities on Monday to call him a scammer and order him to stop fooling people with deceptive software.

According to a Federal Trade Commission complaint, the app known as “Prized” was actually a trojan horse for mining virtual currency, including LiteCoin, for the benefit of Ramminger. Unbeknownst to users, the clandestine mining activity drained their battery, gobbled data, and slowed charging times.

The app, which was once available in the Google Play and Amazon App store, promised consumers they could win shopping and entertainment prizes. It looked like this:

Prized scam app

Unfortunately for users, the app not only loaded the phones’ with mining malware, but it even failed to deliver the prized rewards.

“Hijacking consumers’ mobile devices with malware to mine virtual currency isn’t just deplorable; it’s also illegal,” said Jessica Rich, director of the FTC’s Bureau of Consumer Protection. “These scammers are now prohibited from trying such a scheme again.”

Under a settlement with the FTC and the New Jersey Attorney General, Ramminger and his company Equiliv Investments will have to pay $5,200 and refrain from further software scams in the future (the penalty will be $50,000 if he breaches the deal).

It’s unclear how much, if any, money Ramminger made from the scam since it ordinarily takes considerable computing power to mine virtual currency—computing power that is likely beyond what even thousands of smartphones could deliver.

For consumers, the episode is yet another lesson in the need for caution when it comes to strange apps in Android stores. Last year, the FTC settled with the maker of a “brightest flashlight” app, which covertly collected the location of 50 million users for advertising purposes.

Here’s a copy of the complaint:

FTC Currency Scam Complaint

About the Author
Jeff John Roberts
By Jeff John RobertsEditor, Finance and Crypto
LinkedIn iconTwitter icon

Jeff John Roberts is the Finance and Crypto editor at Fortune, overseeing coverage of the blockchain and how technology is changing finance.

See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Why build AI data centers in a cornfield when Saudi Arabia has cheap oil and cheaper power?
Big TechMeta
Why build AI data centers in a cornfield when Saudi Arabia has cheap oil and cheaper power?
By Catherina GioinoJuly 2, 2026
4 minutes ago
Scott Bessent, US treasury secretary, during an Economic Club of New York (ECNY) event in New York, US, on Tuesday, June 23, 2026.
Economynational debt
Elon Musk says AI is the only way to fix the $40 trillion U.S. debt crisis—but a new study says even the most optimistic scenario won’t fill the hole
By Eleanor PringleJuly 2, 2026
2 hours ago
A test of Anduril's Altius drone.
NewslettersTerm Sheet
Defense tech could be entering its awkward teenage years. Is the boom a bubble?
By Allie GarfinkleJuly 2, 2026
3 hours ago
em
Commentary250 Years of Innovation
America’s 250th birthday has Elon Musk and a record IPO. Its 15th had Alexander Hamilton — and a stock market bubble
By Owen LamontJuly 2, 2026
3 hours ago
Meta CEO Mark Zuckerberg (left) and CTO Andrew "Boz" Bosworth in Menlo Park, California, on Wednesday, Sept. 17, 2025. (Photo: David Paul Morris/Bloomberg/Getty Images)
NewslettersFortune Tech
Meta prepares to join the cloud infrastructure fray
By Andrew NuscaJuly 2, 2026
3 hours ago
Sam Altman seeks new world order for AI as OpenAI slowly loses ground to Google and Anthropic 
AIMarkets
Sam Altman seeks new world order for AI as OpenAI slowly loses ground to Google and Anthropic 
By Jim EdwardsJuly 2, 2026
4 hours ago

Most Popular

As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch
Big Tech
As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch
By Marco Quiroz-GutierrezJuly 1, 2026
1 day ago
MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year
Success
MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year
By Sydney LakeJune 25, 2026
7 days ago
Current price of oil as of July 1, 2026
Personal Finance
Current price of oil as of July 1, 2026
By Joseph HostetlerJuly 1, 2026
1 day ago
The Supreme Court's birthright citizenship ruling hands the U.S. economy a $7.7 trillion win
Newsletters
The Supreme Court's birthright citizenship ruling hands the U.S. economy a $7.7 trillion win
By Diane BradyJuly 1, 2026
1 day ago
Philanthropy leader at Warren Buffett and Bill Gates’ Giving Pledge says children of billionaires are pushing them to give their wealth away faster
Success
Philanthropy leader at Warren Buffett and Bill Gates’ Giving Pledge says children of billionaires are pushing them to give their wealth away faster
By Preston ForeJune 27, 2026
5 days ago
Elon Musk on MacKenzie Scott giving away $26 billion of her fortune: 'Sadly,' it makes the world a worse place
Success
Elon Musk on MacKenzie Scott giving away $26 billion of her fortune: 'Sadly,' it makes the world a worse place
By Sydney LakeJune 29, 2026
3 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.