Crypto Criminal Mastermind Roger Nils-Jonas Karlsson Sentenced to 15 Years in Prison The Swede scammed more than 3,500 victims out of $16 million collectively.

By Emily Rella Edited by Jessica Thomas

Opinions expressed by BIZ Experiences contributors are their own.

Sean Gladwell | Getty Images

The cryptocurrency market is known to be volatile, with regulations on trading and investing somewhat elusive and hard to nail down.

But for Roger Nils-Jonas Karlsson, lines of fraudulent activity and money laundering were clearly drawn — and now he's paying the price.

The 47-year-old Swedish man was sentenced to 15 years in prison on Friday on accounts of wire fraud, securities fraud and money laundering after scamming over 3,500 victims out of $16 million collectively.

Related: Top Payment-Focused Cryptocurrencies Based On Mass Appeal

He was arrested on June 17, 2019 and extradited to the U.S. to face charges.

Karlsson reportedly created a fake company called "Eastern Metal Securities," which he used to lure victims to buy shares in bitcoin over a nearly decade-long period.

Per reports from the Department of Justice, the crypto scammer promised his victims massive payouts in gold and said that if he could not deliver the gold, they would receive at least 97% of their initial investment back.

"Karlsson's false promises of a profitable investment with minimal risk bilked tens of millions of dollars from his unsuspecting victims," IRS-CI special agent in charge Kelly Jackson said in a statement. "Karlsson's admission today will hopefully provide some measure of justice for more the more than 3,500 victims he scammed and put them on a path to financial restoration. We were glad to provide our expertise in tracing virtual currency in this investigation, diminishing the belief of anonymity associated with these transactions."

Related: Crypto Investors Are Pouring Millions Into Blockchain Projects

The money from the victims was deposited directly into Karlsson's personal bank account, and he used the funds to live a lavish lifestyle, including the purchase of luxury resort in Thailand.

"The U.S. is seeking restitution on behalf of those victims," CNBC reported.

All $16-plus million will be paid back to the victims amid a restitution order being entered by the court within the next three months.

Bitcoin was valued at $33,589.15 per coin as of Friday afternoon.

Related: What to Know Before Investing in Crypto

Emily Rella

Senior News Writer

Emily Rella is a Senior News Writer at BIZ Experiences.com. Previously, she was an editor at Verizon Media. Her coverage spans features, business, lifestyle, tech, entertainment, and lifestyle. She is a 2015 graduate of Boston College and a Ridgefield, CT native. Find her on Twitter at @EmilyKRella.

Want to be an BIZ Experiences Leadership Network contributor? Apply now to join.

Science & Technology

OpenAI's Latest Move Is a Game Changer — Here's How Smart Solopreneurs Are Turning It Into Profit

OpenAI's latest AI tool acts like a full-time assistant, helping solopreneurs save time, find leads and grow their business without hiring.

Business Ideas

70 Small Business Ideas to Start in 2025

We put together a list of the best, most profitable small business ideas for BIZ Experiencess to pursue in 2025.

Social Media

How To Start a Youtube Channel: Step-by-Step Guide

YouTube can be a valuable way to grow your audience. If you're ready to create content, read more about starting a business YouTube Channel.

Money & Finance

These Are the Expected Retirement Ages By Generation, From Gen Z to Boomers — and the Average Savings Anticipated. How Do Yours Compare?

Many Americans say inflation prevents them from saving enough and fear they won't reach their financial goals.

Starting a Business

I Built a $20 Million Company by Age 22 While Still in College. Here's How I Did It and What I Learned Along the Way.

Wealth-building in your early twenties isn't about playing it safe; it's about exploiting the one time in life when having nothing to lose gives you everything to gain.

Business Solutions

Boost Team Productivity and Security With Windows 11 Pro, Now $15 for Life

Ideal for BIZ Experiencess and small-business owners who are looking to streamline their PC setup.