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Crypto and Cybersecurity: How to Keep Your Cryptocurrency Safe in 2025

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Crypto and Cybersecurity: How to Keep Your Cryptocurrency Safe in 2025

Secure your cryptocurrency with key cybersecurity strategies. Safeguard your digital assets from hacks, scams, and vulnerabilities using hardware wallets, MFA, and smart contract precautions.

Cryptocurrency and the blockchain community continue to expand, and 2025 will be no exception. With advancements in blockchain technology, thriving decentralized finance (DeFi) platforms, and the increased popularity of niche virtual assets, securing your digital investments is more critical than ever. 

Last week’s report from leading blockchain security platform Immunefi also highlights the risks faced by crypto users, revealing that hackers drained $1.48 billion from crypto projects in 2024, with DeFi being the primary target.

It’s estimated that there are now more than 560 million crypto holders worldwide. With so many individuals owning crypto globally, these assets must be kept safe and protected. While Bitcoin is still the most popular crypto, many other assets have quickly gained popularity among new and seasoned investors alike.

For example, it’s estimated that more than 100 million people own Ethereum alone. Similarly, meme coins are becoming extremely popular as they offer investors the chance to buy in at a low cost and see large gains if the project does well.

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According to Eliman Dambell, Ethereum meme coins offer investors a unique opportunity to buy into a project that combines the light-hearted aspect of meme coins with solid utility. 

As these coins and other crypto assets gain traction, so do the threats and risks targeting crypto holders. Let’s explore the comprehensive strategies you can use to protect your digital wealth in an era of increasingly sophisticated cybersecurity threats. 

Why Is Crypto Safety Important? 

Crypto safety is crucial because cryptocurrencies operate in a decentralized system where users are solely responsible for securing their assets. Without proper safeguards, funds can be lost through theft, scams, or hacks, with no way to recover them due to the irreversible nature of blockchain transactions. By ensuring this safety, you protect your digital investments, preserve privacy, and maintain trust in the blockchain ecosystem. 

However, as technology advances, it’s becoming increasingly more challenging to keep your cryptocurrency safe. As we move into 2025, you need to understand the strategies to effectively secure your digital assets. 

Step #1: Consider Investing in Hardware Wallets

Hardware wallets remain the safest option for long-term storage of cryptocurrencies. These hardware wallets allow users to keep their private keys offline, away from online hackers. Even if your computer or phone is compromised, using a hardware wallet ensures that your funds can’t be accessed without physically interacting with the device. 

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Before you purchase a hardware wallet, you want to make sure you only buy this device directly from the manufacturer or an authorized reseller. Avoid purchasing hardware wallets from unverified sources or secondhand marketplaces. That’s because these wallets could have been tampered with to include malicious software. Additionally, you want to regularly check for firmware updates from the wallet provider to guarantee your device remains secure. 

Step #2: Always Use Multi-Factor Authentication  

Multi-factor authentication (MFA) adds a barrier between your assets and potential attackers. Most cryptocurrency exchanges, wallet apps, and blockchain services support MFA, allowing users to pair their accounts with an authenticator app or SMS-based verification.

While MFA is a strong security feature against unauthorized access, be mindful of the method you choose. Authenticator apps like Google Authenticator or Authy are generally more secure than SMS-based codes, which can be intercepted through SIM-swapping attacks.

Step #3: Do Thorough Research Before Engaging with Smart Contracts 

The rise of DeFi protocols and blockchain-based applications has brought unparalleled financial opportunities – but also unique risks. Smart contracts, which automate transactions and agreements, are susceptible to bugs or exploitation if poorly coded.

Before interacting with any smart contract, you want to conduct thorough research. Look for audits from reputable firms such as CertiK, OpenZeppelin, or Trail of Bits. These audits evaluate the security of the smart contract and help identify potential vulnerabilities. However, you also want to remember that audits do not guarantee safety. That’s why you should always proceed cautiously, especially with newer projects.

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Step #4: Pay Attention to Social Engineering Scams

To trick people into giving up their crypto, scammers often use social engineering. This might involve these hackers sending fake emails, posing as customer support, or setting up websites that mimic trusted platforms to steal recovery phrases or private keys. 

Here’s how you can remain safe from social engineering scams: 

  • Stick to official apps instead of using web browsers for wallets. 
  • Always double-check URLs before entering any sensitive information. 
  • Take note that no legitimate company will ever ask its customers for their recovery phrases or private keys. 

Remember to stay alert and educate yourself and others about these social engineering scams to help reduce the risk of being targeted by one of these scammers. 

Step #5: Always Keep Your Wallets and Software Updated 

Keeping your wallets and software up-to-date is crucial because hackers often exploit outdated software. Because blockchain platforms, wallet providers, and exchanges regularly release updates to improve security features or fix vulnerabilities, you want to keep your software and e-wallets as safe as possible by always updating them. To do this, you can: 

  • Enable automatic updates on your apps and devices. 
  • Regularly check for firmware updates on your hardware. 
  • Stay informed about announcements or updates from your exchange or wallet provider. 

By skipping these updates, you could leave yourself exposed to preventable attacks. 

Step #6: Look into Diversifying Your Crypto Storage

You want to avoid putting all your eggs in one basket. In the context of securing your cryptocurrencies, storing all your digital assets in one account or wallet increases the risk of losing everything if that wallet gets compromised or hacked. Instead, you want to use a combination of storage methods, which could include: 

  • Hardware wallets for long-term storage. 
  • Software wallets for day-to-day transactions. 
  • Custodial wallets on trusted exchanges for convenience when trading. 

When you spread your holdings across different wallets, you reduce the potential losses from a single breach. 

Step #7: Secure and Protect Your Recovery Phrases 

Also known as your seed phrase, your recovery phrase is the master key to your wallet. If you lose this recovery phrase, you lose access to your funds. And, if someone else steals this seed phrase, it means they can steal everything in your wallet. However, you can keep your recovery phrase safe by: 

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  • Use waterproof and fireproof metal backups for extra protection. 
  • Writing it down on paper and securely storing it – like in a deposit box or safe. 
  • Avoiding digital storage – don’t save it on your phone, computer, or cloud services. 

Remember to never share your recovery phrase with anyone, no matter how convincing they might seem. 

Step #8: Only Use Reputable Services and Exchanges 

Not all platforms and exchanges are created equal. Even though decentralized platforms are gaining traction, centralized exchanges remain crucial for trading and liquidity. That’s why you should consider only using well-established exchanges with strong security measures. When you do this, you gain:

  • Insurance against hacks. 
  • Storage of funds offline in cold wallets. 
  • Features like transaction limits and withdrawal whitelists. 

For added security, you want to transfer your funds to a private wallet after trading, as opposed to keeping them on the exchange. 

Step #9: Be Careful with High-Risk Investments 

The rise of niche assets like NFTs and meme coins has captured the attention of many investors. While some may deliver impressive returns, others can be scams, such as pump-and-dump schemes or rug pulls. To avoid falling victim:

  • Only invest what you can afford to lose.
  • Research the project, its team, and its tokenomics thoroughly.
  • Use on-chain analytics tools to detect suspicious activity or patterns.

Approach high-risk investments cautiously, and don’t let the fear of missing out cloud your judgment.

Step #10: Start Preparing for Quantum Computing Threats

As quantum computing advances, the cryptographic algorithms protecting blockchains could become vulnerable. While practical quantum attacks are still years away, the crypto community is already exploring quantum-resistant solutions.

Keep an eye on developments in this area and stay informed about projects implementing quantum-proof measures. Proactively adapting to this future threat can help secure your investments in the long term.

  1. How To Use ChatGPT To Trade Cryptocurrency
  2. Is Bitcoin Still a Secure and Reliable Trading Option?
  3. Navigating the new frontier of cryptocurrency futures
  4. Analyzing Bitcoin Price Trends and Crypto Scalping Methods
  5. How Bitcoin’s digital signature feature facilitates Web3 adoption

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Bitcoin ATM warning signs reduced crypto crimes 90% in Outagamie County, detective says

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Bitcoin ATM warning signs reduced crypto crimes 90% in Outagamie County, detective says

APPLETON, Wis. (WBAY) — Last year, victims in Wisconsin reported losing $43 million to cryptocurrency scams.

In a Consumer First Alert, we talked with a detective on the frontlines investigating crypto crimes happening in our neighborhoods.

How scammers target victims unfamiliar with cryptocurrency

We’ve been sharing victims’ scam stories.

“I was shaking. I was crying. I was inconsolable. I couldn’t believe what I had just done,” said Beth, a Fox Valley woman who exposed the scam that started with a computer pop-up warning and led her to a Bitcoin machine in January.

“So I started putting the money in, and putting the money in…and putting money in. Stopped, show my license, put the money in again,” Beth said.

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Most victims of this growing crypto crime are like Beth, who asked us not to use her last name.

“Never saw a Bitcoin machine before, had no idea,” she said.

But investigators say scammers are convincing.

“We’ve had uniformed officers and detectives even trying to intercept these individuals while they’re at the machines, and the victims will still be adamant that it’s real and will not listen to our officers,” said Sgt. Sheldon Pedranzan with the Outagamie County Sheriff’s Office.

A Consumer First Alert on about cryptocurrency scams.

Crime exceeds bank robberies

With more Bitcoin kiosks showing up in gas stations and stores, Pedranzan has seen scams escalate.

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“It used to be bank robberies were the biggest crime in the world. Bigger than bank robberies at this point,” he said.

“This is one that we definitely are not immune to in Northeast Wisconsin. Globally there’s been about $158 billion worth of illicit digital asset funds. But then in the U.S., there’s been 4.8 billion that are due to cryptocurrency scams. And then even in Wisconsin, it was $43 million even in a year for victims that have lost money within the crypto world because of these scams,” Pedranzan said.

“I’ve had some victims that have lost close to a million dollars in some of these scams,” Pedranzan said.

Time is critical for cryptocurrency crime investigations

Pedranzan says when a scammer directs a victim to deposit cash into a crypto ATM, time is critical.

“Time is of the essence, really, for these cases. Prior to a couple of years ago, we were unable to do anything for our victims,” Pedranzan said.

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“Once it is sent off into, we will call it ‘Crypto Land,’ these criminal organizations are very good at what they do, and they begin to launder the money,” he said.

New technology helps track stolen cryptocurrency

But now with a crypto crime fighting tool new to Outagamie County Sheriff’s Department, Pedranzan shows how they track the funds scammers steal.

“You can see just how many transactions will occur in a very short amount of time,” he said.

“This is a great visual to kind of show just how quickly the funds move and what they’re doing with them,” Pedranzan said.

“So the software that we are able to utilize, which is a blockchain analysis tool, it assists us in being able to recognize some of these patterns and to be able to plot it down into a map so it makes sense, not only for our sake as far as the investigator to be able to follow, but ultimately at some point if we are successful in recovering some of these funds, we also have to be able to show that to, you know, a judge or the district attorney’s office that can process this and get them to understand it, because a lot of people aren’t familiar with the digital asset world,” Pedranzan said.

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Without revealing investigative techniques, he explains the challenge.

“If I’m chasing $10,000, and now all of a sudden they’re putting maybe 3,000 will take a direction, start spider webbing off over here, then I have to follow another 2,000 and then it just keeps either splitting,” he said.

He says most money moves overseas, making these crimes difficult to track and prosecute.

“To actually locate each individual transaction is where you have to go through and do all the hard work,” Pedranzan said.

Quick reporting leads to recovery success

But quick reporting by victims, as in Beth’s case, makes her one of the lucky ones.

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“I said, ‘Call the police,’” Beth said.

“We are able to basically follow it very quickly and get ahead of it to be able to recover those funds. So time really matters. And also for these ATM companies, there is some liability on their side,” Pedranzan said.

“The reality is these ATMs do profit off of even the victims. They want to deter it, but they don’t necessarily want to draw attention to it,” he said.

Warning signs reduce crypto scams by 90%

The sheriff’s department is drawing attention to the scams with warning signs at Bitcoin ATMs in the county.

“We approached pretty much every business or gas station in the area that had some of these ATMs and asked if we could place additional placards on,” Pedranzan said.

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It’s made a difference.

“We now have probably reduced the number of these cases by probably 90%,” he said.

“Or it gets them just enough of a pause to kind of get them to second-guess it and to think whether or not this is something they should be doing,”

Sergeant Pedranzan encourages people to be cautious and report these crypto crimes immediately.

“Some of these, really, the stars have to align before we can even potentially recover the money for them. So step one is just reporting it and seeing if there is something that we can take action on and potentially get that money back for them,” Pedranzan said.

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If you think you’ve been scammed or need information, call the Outagamie County Sheriff’s Office at (920) 832-5000.

Consumer First Alert’s report on counterfeit Pokémon cards will be featured on national TV, on Friday’s InvestigateTV+ at 3:30 on WBAY-TV.

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The Best Cryptocurrency to Buy with $1,000 Right Now | The Motley Fool

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The Best Cryptocurrency to Buy with ,000 Right Now | The Motley Fool

As long as the price of gold continues to soar, gold-backed stablecoins will remain an attractive investment opportunity.

It’s been a dismal year for the crypto market. Bitcoin (BTC +1.62%) is down 25% for the year, while Ethereum (ETH +2.07%) is down 36% (as of Feb. 19). With these two market bellwethers struggling to find their footing, almost no major cryptocurrencies are in the green.

But there is one sector of the crypto market that is booming right now: gold-backed stablecoins. The two leaders here are Tether Gold (XAUT +0.33%) and PAX Gold (PAXG +0.25%). Together, they account for 90% of the gold-backed stablecoin market. If you’re looking to put $1,000 to work in the crypto market right now, this could be a good place to start.

Tether Gold or PAX Gold?

It can be tough making the choice between Tether Gold and PAX Gold. Both are pegged 1-to-1 to the price of physical gold, and both are up 15% for the year. Both now rank among the top 35 cryptocurrencies in the world, and both have market caps of roughly $2.5 billion.

Image source: Getty Images.

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But PAX Gold has one clear advantage over Tether Gold: it is fully regulated by U.S. banking authorities, and is generally more accessible than Tether Gold for U.S. investors. For that reason, PAX Gold gets my vote over Tether Gold. For a total cost of $1,000, you can pick up about 0.2 tokens at today’s prices.

Physical gold, Bitcoin, or tokenized gold?

A year ago, some investors touted Bitcoin as digital gold. It was presumed to be the one safe asset that you needed to have in your crypto portfolio. These enthusiasts considered it just as valuable and appealing as physical gold. But during the past 12 months, the prices of Bitcoin and physical gold have radically diverged, and that’s leading investors to question the digital gold investment thesis.

PAX Gold Stock Quote

Today’s Change

(0.25%) $12.54

Current Price

$5037.08

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During the past 12 months, gold is up a head-spinning 71%, while Bitcoin has taken a serious hit in value. For that reason, money has now been flowing into gold-backed stablecoins. At the end of 2025, this was a $4 billion market opportunity. Just two months into 2026, it’s now a $5 billion market opportunity. As long as the price of gold continues to climb, so will the demand for gold-backed stablecoins.

Investors now have several different ways to get their gold exposure. They can buy physical gold bars. They can invest in gold exchange-traded funds (ETFs). And now they can invest in tokenized gold in the form of stablecoins.

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Investors in PAX Gold can exchange their tokens at any time for physical gold, just as owners of dollar-pegged stablecoins can exchange their tokens for physical dollars at any time. Think of it as owning the right to pick up physical gold at any time, without all the worries of actually owning physical gold bars.

At a time when nearly all major cryptocurrencies are trending down, there are few safe spots to park your money in the crypto market right now. That’s why I’m keeping my eye on tokenized gold as a potential investment opportunity in 2026.

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Wisconsin bill targets cryptocurrency kiosk scams

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Wisconsin bill targets cryptocurrency kiosk scams

The Wisconsin Assembly passed a bill that aims to rein in cryptocurrency scams, creating new consumer protections around kiosks that can be found at gas stations and convenience stores. 

What they’re saying:

Criminals are known to trick victims into depositing money into the kiosks under the guise of protecting their money or paying a fine. Once the money is sent, it’s almost impossible to get back.

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The amended bill that passed Thursday sets a daily transaction limit of $1,000 per person. AARP Wisconsin said the bill protects against large-scale losses.

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“We know these are essentially major scam machines, and while they look like a regular bank ATM, they are not,” said AARP’s Erin Fabrizius. “People are being directed there under duress.”

What’s next:

The bill now heads to the Wisconsin Senate.

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The Source: FOX6 News reviewed the bill and referenced information from AARP Wisconsin.

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