Study: Crypto crime rose 79% in 2021, but crypto usage surged much more

Posted: 13 January 2022 9:00 am
News
hacker_GettyImages_1800x1000-1

Stolen funds and scams were the most prevalent crypto crimes last year, but the growth in crypto usage trumps the amount stolen.

Cryptocurrency crime hit an all-time high in 2021. Throughout the year, illegal addresses received US$14 billion, according to blockchain analysis firm Chainalysis. This is 79% more than the US$7.8 billion that illegal addresses received in 2020.

However, these numbers don't tell the whole story. Cryptocurrency crime was higher than previous years, but so was cryptocurrency usage. Total transaction volume grew to US$15.8 trillion, up 567% from the year before. Crypto adoption outpaced crypto crime by a huge margin.

What's more, cryptocurrency crime as a percentage of all crypto usage is at 0.15%, the lowest since 2017. For comparison, 2020 had a 0.62% crypto crime percentage and 2019 had 3.37%.

What changed in 2021?

Last year, two crypto crime categories had the highest growth: stolen funds and scams. And decentralized finance (DeFi) was a large part of both.

Crypto scams

Revenue from crypto scams rose 82% in 2021 to US$7.8 billion, an amount stolen from victims. One-third of it — or US$2.8 billion — came from rug pulls. A rug pull is a relatively new scam type where developers build cryptocurrency projects, take investors' money and then disappear. However, these figures don't account for losses from DeFi tokens and loss of value following a rug pull, meaning the numbers from this malpractice can be slightly higher.

It's fair to note that almost 90% of the total value lost to rug pulls in 2021 revolves around Thodex, a fraudulent centralized exchange, whose CEO disappeared soon after the exchange halted users' ability to withdraw funds.

Crypto theft

Cryptocurrency theft saw a 516% increase compared to 2020, with roughly US$3.2 billion worth of crypto stolen last year. 72% of those funds — or roughly US$2.2 billion — were stolen from DeFi protocols. In 2020, this number was just under US$162 million.

Most cases of DeFi theft can be traced back to errors in the smart contract code governing those protocols. This is what hackers use to steal funds.

Protect yourself

While cryptocrime may not be as rampant as that 79% figure suggests, it is out there. Here are things you can do to protect yourself:

  • If you're using a crypto wallet or exchange that supports two-factor authentication, set it up and use it. This gives you an extra layer of security.
  • Consider using a cold wallet, which isn't connected to the internet, to store your crypto.
  • Stick with established providers and platforms, and double-check the URLs you're communicating with.

For more on these and other ways to safeguard your holdings, read our guide on common cryptocurrency scams and how to avoid them.

Interested in cryptocurrency? Learn more about the basics with our beginner's guide to Bitcoin, dive deeper by learning about Ethereum and see what blockchain can do with our simple guide to DeFi.

Disclaimer: This information should not be interpreted as an endorsement of cryptocurrency or any specific provider, service or offering. It is not a recommendation to trade. Cryptocurrencies are speculative, complex and involve significant risks – they are highly volatile and sensitive to secondary activity. Performance is unpredictable and past performance is no guarantee of future performance. Consider your own circumstances, and obtain your own advice, before relying on this information. You should also verify the nature of any product or service (including its legal status and relevant regulatory requirements) and consult the relevant Regulators' websites before making any decision. Finder, or the author, may have holdings in the cryptocurrencies discussed.

Get into cryptocurrency

Ask an Expert

You are about to post a question on finder.com.au:

  • Do not enter personal information (eg. surname, phone number, bank details) as your question will be made public
  • finder.com.au is a financial comparison and information service, not a bank or product provider
  • We cannot provide you with personal advice or recommendations
  • Your answer might already be waiting – check previous questions below to see if yours has already been asked

Finder only provides general advice and factual information, so consider your own circumstances, or seek advice before you decide to act on our content. By submitting a question, you're accepting our Terms of Use, Disclaimer & Privacy Policy and Privacy & Cookies Policy.
Go to site