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Cryptocurrencies and ICOs

What to watch out for with cryptocurrencies and ICOs

Page reading time: 7 minutes

Cryptocurrencies and initial coin offerings (ICOs) have emerged over the last 10 years as investments. You could lose a lot of money if you invest without doing your research first.

How cryptocurrencies work

Cryptocurrencies, also known as virtual currencies or digital currencies, are a form of electronic money. They do not physically exist as coins or notes. A cryptocurrency unit, such as a bitcoin or ether, is a digital token. These digital tokens are created from code using an encrypted string of data blocks, known as a blockchain.

The Reserve Bank of Australia's website explains how cryptocurrency and blockchain technology works.

Cryptocurrencies are used as payment systems to execute contracts and run programs. Anyone can create a digital currency, so at any given time there can be thousands of cryptocurrencies in circulation.

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Types of cryptocurrencies

Each cryptocurrency has different capabilities. Most were not created to be investments.


Bitcoin is a digital currency. Users in the Bitcoin network (bitcoin miners) use computer-intensive software to validate transactions that pass through the network. They earn new bitcoins in the process. Bitcoin is a decentralised global payment system, but it's bought and sold in large volumes as a speculative investment.


Ethereum uses blockchain technology to run an open source platform. It can process transactions, contracts and run other programs. This allows developers to create and run any program, in any programming language, on a single decentralised platform. In the Ethereum blockchain, miners work to earn 'ether', which is a crypto token. Ether can pay for fees and services within the network.


Litecoin is an electronic payment system. Litecoin transactions process faster than Bitcoin. There are also more Litecoins in circulation than there are Bitcoins. Some users see Litecoin as a 'lighter' version of, or backup for, Bitcoin.


Ripple is a transaction protocol designed to complement Bitcoin. It allows real-time transfers between users in any currency, including other cryptocurrencies. Ripple is a database in which users can store and transfer value in any currency on a protected network. Ripple uses tokens developers create, rather than mined or earned like other digital currencies. Some users don't see Ripple as a true cryptocurrency, but the technology has been popular with financial institutions.


Stablecoin is a marketing term for a crypto-asset that is 'supposedly' less volatile than standard cryptocurrency. Stablecoin tries to stabilise its market value by:

  • attaching it to an external asset, such as government-issued currency
  • maintaining a reserve of the backing asset
  • using algorithms to control the supply of available tokens

Using cryptocurrencies

You can buy or sell cryptocurrencies on an exchange platform using traditional money. The cryptocurrencies are kept in a digital wallet and some stores accept cryptocurrencies are payment for goods and services. But, they are not legal tender and not widely accepted.

You can withdraw some popular digital currencies like Bitcoin as cash through special ATMs. Cryptocurrency networks generally have no or low transaction fees.

Scam alert: an increased number of Australians have reported losing money through crypto-asset or cryptocurrency scams.

How initial coin offerings (ICOs) work

An ICO is a way a project can raise money over the internet. You invest in an ICO by sending money or cryptocurrency to a blockchain project. In return you receive digital tokens related to that project.

ICOs are speculative, high-risk investments. Many ICOs are for projects that:

Some projects may take years before they become commercially viable, if at all. A large number of ICOs fail or do not increase in value.

ICOs sound similar to initial public offerings (IPOs). But ICOs usually don't offer any legal rights and protections. Investing in an IPO means you are investing in an established company or asset, rather than a project.

While ICOs use the internet to raise money they are not the same as crowd-sourced funding. Crowd-sourced funding offers basic investor protections under Australian law.

ICO white papers

There will usually be a 'white paper' that contains information about the ICO and the project it's funding. The white paper should provide:

The information in the white paper isn't always accurate. Sometimes the information can be unbalanced or misleading. The white paper may overestimate how profitable the project will be to convince you to invest.

If the white paper claims the ICO is not a financial product, they may be trying to avoid regulation. If the promoter avoids regulation, you may have no consumer protection.

The white papers can be very technical. This can make it difficult to understand what your rights and obligations will be after you've bought the ICO tokens.

The risks of investing in cryptocurrencies and ICOs

You could lose a lot of money if you buy into an ICO or cryptocurrency without doing your research first.

Fewer safeguards

The platforms where you buy and sell cryptocurrencies or other digital assets may not be regulated by ASIC, as many cryptocurrencies and other digital assets are not financial products. This means you may not be protected if the platform fails or is hacked.

ICOs are highly speculative investments and many have turned out to be scams. It's even harder to get your money back if it turns out to be a scam and the ICO is from an overseas entity.

Cryptocurrency failures in the past have lost investors significant amounts of real money. In most countries cryptocurrencies are not recognised as legal tender. You're only protected to the extent that they fit within existing laws, such as tax laws.

Values fluctuate

Investing in virtual currencies and ICOs is highly speculative. Values can fluctuate significantly over short periods of time.

The value of cryptocurrencies and ICOs depends on:

Scammers can use social media and messaging apps to push up the price of ICO tokens. They sell the tokens to other buyers at falsely inflated prices. This is known as a 'pump and dump' scheme.

Your money could be stolen

A computer hacker can steal the contents of your digital wallet.

Your digital wallet has a public key and a private key, like a password or a PIN. However, digital currency systems allow users to remain relatively anonymous and there is no central data bank. If hackers steal your digital currency or ICO tokens, you have little hope of getting it back.

You also have no protection against unauthorised or incorrect debits from your digital wallet.

Cryptocurrency scams

Scammers trick people into investing in fake opportunities to buy cryptocurrency. Watch out for these tactics:

ICO scams

It can be difficult for regulators to make sure proper investor protections are in place because ICOs are:

It's often unclear where the entity's incorporated and what laws and regulations apply to it. See ASIC's media release on misleading ICO statements.

Some issuers disappear as soon as they've finished fundraising, which may indicate that it is actually a scam. When this happens, investors have very little or no chance of getting their money back.

Man sitting on stool using tablet.

Rhett is scammed $97,000 by a fake endorsement

Rhett saw an article on a news website about ‘The biggest deal in Shark Tank history, that can make YOU rich in just 7 days! (Seriously)’

The news article was really an advertisement. It took Rhett to a website that included endorsements from Shark Tank judges for Bitcoin trading software. The endorsements were fake.

Rhett was interested in trading Bitcoin, so he provided his contact details. Soon, an Account Manager named Max began calling Rhett. Max called often, pressuring Rhett to open a trading account and make a deposit. By depositing between $40,000 and $50,000 upfront, Max promised Rhett he could earn at least $15,000 per month.

Max promised Rhett that the money he deposited would be safe because he would have total control of the account. “It’s more or less moving your money in your left pocket from your right pocket,” Max said. Max promised Rhett that he could withdraw his money whenever he wanted to.

Max eventually convinced Rhett to open an account and deposit $40,000. Rhett started trading Bitcoin, but things didn’t go to plan. Rhett started losing money. Max encouraged Rhett to deposit more money so they could fix the situation. Max promised that in a week Rhett able to withdraw the money that he needed.

Rhett deposited more money in the hope he could recoup his losses. Rhett ended up depositing and losing a total of $97,000.