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Cryptocurrency Security in 2024: Essential Guide to Protecting Your Crypto

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How to secure your cryptocurrency:

  • 1. Use strong, unique passwords for all crypto accounts.
  • 2. Enable two-factor authentication (2FA) on every account that supports it to add an extra layer of security.
  • 3. Use a hardware wallet to store your cryptocurrencies offline.
  • 4. Keep your software updated to protect against vulnerabilities.
  • 5. Be wary of phishing scams – never click on unsolicited links or share your private keys.
  • 6. Perform regular security audits to ensure your security measures are up to date.

As the digital currency landscape evolves, maintaining robust cryptocurrency security is paramount. In 2024, the threats are sophisticated and varied, ranging from phishing scams to complex hacking attempts.

This guide will explore essential security practices that help protect your cryptocurrency investments. We aim to arm you with knowledge and tools to secure your digital assets against potential threats and ensure peace of mind in the volatile cryptocurrency market.

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Understanding Cryptocurrency Security

Cryptocurrency security is vital to prevent unauthorized access to your digital assets. You should protect your private key, use secure networks, and avoid phishing attempts.

Adequate security measures utilize advanced encryption to safeguard your transactions and storage. Ensuring the integrity of cryptocurrency transactions requires not only secure networks but also an awareness of potential vulnerabilities.

With cryptocurrency exchanges becoming increasingly popular, it’s vital to understand the different security protocols they offer to protect your digital currency.

📚Read more: Cybersecurity for Financial Services Industry

Importance of crypto security

Importance of crypto security

Protecting your crypto assets becomes essential in an environment where digital transactions are irreversible and accounts are not insured. 

Without robust security measures, investors are susceptible to hacks, scams, and other malicious attacks that can lead to significant financial loss.

As digital currency continues integrating into the global economy, adhering to robust cryptocurrency security standards becomes essential for users and platforms.

Security isn’t just about protection; it’s about ensuring trust in the system. By securing your cryptocurrency transactions and storage, you help maintain the overall health and stability of the crypto market. 

This trust is crucial for the adoption and longevity of cryptocurrencies as a viable financial ecosystem.

📚Read more: Safest Ways to Store Your Cryptocurrency

Cryptocurrency threats and scams statistics worldwide

Increased related crimes have unfortunately parallelled the rise in cryptocurrency’s popularity. Here are some revealing statistics from recent reports that shed light on the evolving landscape of cryptocurrency threats and scams around the world:

  • Record theft in 2022: As reported by Chainalysis, a staggering $3.8 billion was stolen in cryptocurrency-related crimes in 2022, a 15% increase from $3.3 billion in 2021. This represents the highest amount recorded in a single year.
  • Surging theft incidents: According to Comparitech, 199 crypto theft incidents were reported in 2022, a 45% rise from the previous year’s 136 incidents. In 2023, there was a sharp increase of approximately 42%, with 283 incidents recorded.
  • Major losses from hacks: In October 2022 alone, over $775 million was lost across 32 attacks, making it the most devastating month ever for cryptocurrency hacking.
  • FTX collapse and aftermath: The collapse of FTX in November 2022 led to extensive financial chaos. This included a scam promising refunds, cyber-attacks that drained $415 million from its coffers, and a total of $3.1 billion erased from the market, as per CNBC reports.
  • Vulnerability of exchange platforms: Notably, three of the top five largest crypto heists ever occurred on exchange platforms, including a monumental $570 million theft from Binance.
  • Target on DeFi: Decentralized Finance (DeFi) protocols were the prime targets in 2021 and 2022, accounting for over 82.1% of all attacks in the latter year, an increase from 73.3% in 2021.

These figures highlight the increasing sophistication and frequency of cryptocurrency crimes and underscore the critical need for enhanced security measures and vigilant regulatory practices to protect investors from future threats.

When setting up a crypto account, it is critical to use unique cryptographic keys and keep them in a safe place to prevent unauthorized access.

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What are the most common cryptocurrency security threats to be aware of?

As the cryptocurrency market expands, so does the variety of threats that investors and users must guard against. Understanding these threats is the first step towards effective prevention and maintaining secure digital assets.

Phishing attacks

Phishing remains the most common threat in the cryptocurrency environment. Attackers create fake websites or send emails that mimic legitimate companies to steal login data and wallet keys. 

These emails or sites often request urgent action, deceiving users into quickly providing sensitive information.

Man-in-the-middle (MITM) attacks

During a Man-in-the-Middle attack, the hacker intercepts the communication between two parties either to steal or manipulate the data being transferred. 

For crypto users, this could mean unauthorized transfers of digital currencies if they are not using secure, encrypted connections.

📚Related: Bank Transfer Scams


Ransomware is malware that encrypts a user’s data and demands payment in cryptocurrency to unlock it. This threat has increased in crypto because crypto transactions are difficult to trace and reverse, making them attractive options for cybercriminals.


Cryptojacking is another growing threat in which cybercriminals use someone else’s computer to mine cryptocurrency illegally. This is often done through a trojan hidden in a downloaded app or website that uses the victim’s processing power to mine crypto without their knowledge.

Fake wallets and scams

Scammers also lure unsuspecting users with fake crypto wallets and crypto exchanges. These phony tools steal everything from login credentials to funds directly siphoned from user accounts.

The strength of cryptographic keys lies in their complexity, making them one of the cornerstones of secure cryptocurrency management.

Biggest crypto scams of all time

Biggest crypto scams of all time

While offering many financial opportunities, the cryptocurrency world also has its fair share of infamous scams. Here are some of the biggest crypto scams that have made headlines:

1. The Mt. Gox Meltdown

Mt. Gox was once the largest Bitcoin exchange globally, handling over 70% of all Bitcoin transactions. In 2014, it filed for bankruptcy after losing 850,000 Bitcoins (valued at over $450 million at the time) due to a massive hack. 

The incident shook the crypto world and remains one of the most significant exchange-related scams.

2. The BitConnect Ponzi Scheme

BitConnect is remembered for its Ponzi scheme, in which it promised extremely high returns on investment using a trading bot. 

It siphoned off an estimated $2.6 billion from unsuspecting investors before abruptly shutting down in 2018, leading to massive financial losses for many of its coin holders.

3. The PlusToken Scam

PlusToken was a mobile wallet promising high returns. It attracted millions of users across Asia. However, it was nothing more than a Ponzi scheme, and when it collapsed, it took approximately $2 billion worth of crypto with it.

4. The Pincoin and iFan ICO Scams

In one of the most extensive initial coin offering (ICO) scams, the companies behind Pincoin and iFan, based in Vietnam, disappeared with about $660 million raised from roughly 32,000 people in 2018. 

These projects promised high returns and exponential growth but soon became frauds with no intention of fulfilling their promises.

5. The OneCoin Scam

OneCoin gained notoriety through the BBC’s “Missing Cryptoqueen” podcast series. Initially marketed as a legitimate cryptocurrency, it turned out to be a massive Ponzi scheme. The estimated losses from the OneCoin scam amount to $25 billion.

These cases are stark reminders of the risks associated with cryptocurrency investments, mainly when dealing with platforms that offer unusually high returns or have opaque business models.

What are the best practices for securing a cryptocurrency?

Securing your cryptocurrency is critical to avoiding scams and protecting your investments. Below, we discuss several essential practices to enhance the security of your digital assets.

1. Using a hardware wallet

A hardware wallet stores your private key in a secure hardware device, which is crucial for keeping your assets safe from online threats.

Pros Cons
Offline Storage: Significantly reduces the risk of online hacking as it stores your private keys offline. Cost: Generally more expensive than software wallets.
Control: Provides full control over your funds with no third party involved. Usability: Can be less user-friendly, especially for those not tech-savvy.
Supports Multiple Currencies: Can store various types of cryptocurrencies. Physical Damage Risk: Susceptible to physical damage or being lost.

2. Regular software updates

Updating your software ensures you are protected against known vulnerabilities and exploits.

Pros Cons
Security Patches: Protects against the latest discovered threats by patching vulnerabilities. Compatibility Issues: Updates might cause issues with other software or systems.
Feature Improvements: Often includes new features and improvements. Potential Bugs: Sometimes new updates have bugs that could cause system instability.

3. Two-Factor Authentication (2FA)

Implementing 2FA can significantly increase the security of your crypto accounts.

Pros Cons
Added Layer of Security: Provides an additional security layer beyond just username and password. Inconvenience: Can be seen as an extra step during the login process.
Reduces Fraud: Significantly decreases the chance of unauthorized account access. Dependency on Devices: Often requires access to a mobile device or email.

4. Use secure and complex passwords

Strong, unique passwords are essential for protecting your accounts from unauthorized access.

Pros Cons
Prevents Unauthorized Access: Difficult passwords are hard for attackers to crack. Hard to Remember: Complex passwords may be difficult to remember without using a password manager.
Customizable Security: Allows you to set the complexity based on your security needs. Management Overhead: Requires proper management, ideally through a password manager.

5. Regular security audits

Conducting regular security audits can help identify and mitigate potential vulnerabilities.

Pros Cons
Proactive Threat Identification: Helps identify vulnerabilities before they can be exploited. Cost: Can be expensive if conducted by external security professionals.
Trust and Confidence: Builds confidence in the security measures you have in place. Resource Intensive: Requires time and resources to conduct effectively.

6. Use VPNs for transactions

Using a Virtual Private Network (VPN) can add an additional layer of security when performing transactions or accessing your crypto accounts from public or semi-public Wi-Fi networks.

Pros Cons
Privacy: Masks your IP address and encrypts your internet connection which protects your privacy from hackers and spies. Speed Issues: Some VPNs may slow down your internet connection due to data encryption processes.
Access from Any Location: Allows you to perform transactions securely from any location, even public Wi-Fi networks. Complexity: Setting up and using a VPN can be complex for non-technical users.

7. Use Multi-Signature wallets

Multi-signature wallets require more than one key to authorize a transaction, which can significantly enhance the security of your assets.

Pros Cons
Enhanced Security: Provides an additional layer of security, making it harder for unauthorized users to access funds. Complex Setup: Can be complex to set up initially and might require coordination among multiple parties.
Shared Control: Ideal for teams or partnerships as it requires consensus before transactions can be made. Reduced Flexibility: Might be less flexible for quick transactions if multiple signatures are hard to obtain in a timely manner.

8. Backup your wallet regularly

Backing up your wallet can protect you from losing a device or data failure.

Pros Cons
Recovery Options: Enables you to recover your wallet if your device is lost, stolen, or damaged. Security Risks: Improperly secured backups can be stolen or hacked, which might lead to asset loss.
Data Integrity: Maintains the integrity of your wallet data across multiple devices. Management Overhead: Requires regular updating and secure storage of backup copies.

These best practices provide robust strategies for securing cryptocurrency against scams and thefts. Combining these methods can create a comprehensive security framework that protects your crypto assets while offering peace of mind.

📚Read more: How to Stay Safe from Bitcoin Scams And Frauds

Additional Security Tips for Cryptocurrency Users

Consider implementing these practical tips to strengthen your cryptocurrency security further. Each provides a straightforward way to enhance your protection against scams and theft:

  • Enable Anti-Phishing Codes: Many exchanges offer an anti-phishing security feature that provides a code that will be included in all genuine communications from them. This helps you distinguish authentic emails from phishing attempts.
  • Separate Your Funds: Don’t keep all your assets in one wallet or exchange. Spread them across multiple storages to minimize potential loss if one is compromised.
  • Use Trusted Networks: Always ensure you are on a secure and trusted network when making transactions. Avoid using public or open Wi-Fi networks for any financial activity.
  • Implement IP Address Whitelisting: Limit access to your cryptocurrency accounts from recognized IP addresses only, reducing the risk of unauthorized account breaches.
  • Utilize Secure and Private Browsers: To prevent tracking and information theft, opt for browsers prioritize security and privacy when accessing your crypto wallets and online platforms.
  • Regularly Update Passwords: Change your passwords periodically to prevent unauthorized access, and make sure each password is unique and complex.
  • Monitor Your Accounts for Unauthorized Activity: Keep a close eye on your transactions and account balances to spot any irregularities that may indicate unauthorized access.
  • Educate Yourself on the Latest Cryptocurrency Scams: Stay informed about new and emerging threats in the crypto space so you can better protect yourself.
  • Verify SSL Certificates on Websites: Always check for a valid SSL certificate (indicated by HTTPS in the URL) when accessing your wallet or exchange to ensure the platform’s security.

Incorporating these additional tips into your daily cryptocurrency practices can significantly enhance security measures and protect your investments from potential threats.

📚Related: What Is the Security Code on a Debit Card? 

How to Choose a Secure Wallet for Cryptocurrency

How to Choose a Secure Wallet for Cryptocurrency

Choosing the correct type of wallet is critical for ensuring the security of your cryptocurrency. Below is an overview of different wallet types and security levels and a brief discussion of their pros and cons.

Wallet Type Security Level Pros Cons
Centralized Exchanges Moderate Convenient for trading and accessing funds quickly. Integrated with exchange features. Susceptible to hacks as seen in numerous historical breaches. You do not control your private keys.
Hot Wallet (Web/Mobile) Low to Moderate Highly accessible and easy to use. Suitable for small amounts of crypto intended for daily use. Vulnerable to malware and cyber attacks as they are connected to the internet.
Cold Wallet (Hardware) High Stores cryptocurrency offline, offering protection from online threats. Supports a wide range of cryptocurrencies. Can be expensive. Less convenient for quick transactions due to the need to connect physically.
Paper Wallet High Extremely secure as it stores addresses and private keys on paper, not online. No digital footprint. Easy to damage or lose. No user interface, which can make them difficult to use for beginners.

What to consider when choosing a wallet

  • Security Needs: Assess how much cryptocurrency you plan to store and what you intend to use it for. If you need high security for large balances, consider cold wallets. For everyday use, a hot wallet might be sufficient.
  • Accessibility: Consider how often you will need to access your funds. Hot wallets offer the best accessibility but come with increased risks.
  • Cost: Hardware wallets can be a significant investment. Paper wallets are nearly free if cost is a concern, though they require careful handling.
  • Ease of Use: New users might find centralized exchanges and web/mobile hot wallets more user-friendly, whereas hardware and paper wallets may require more technical knowledge.

📚Related: How to Choose a Right Crypto Wallet

Further considerations

When selecting a wallet, it’s also essential to consider its reputation and the user reviews it has received. 

Opt for well-maintained wallets regularly updated by their developers to address new threats.

 Always download wallets from official sources to avoid counterfeit applications designed to steal your crypto.

📚Read more: Crypto Wallet vs. Exchange

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  • Enhanced Security: Advanced security protocols to safeguard your transactions.
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Most secure platforms to store crypto for beginners

When entering the cryptocurrency world, one of the most crucial considerations is where to store your assets securely. Here are five user-friendly platforms perfect for beginners due to their strong security measures and ease of use. 


As one of the most popular cryptocurrency exchanges, Coinbase provides an intuitive platform ideal for beginners. It ensures security through its secure wallet and insured online storage.

Pros Cons
User-friendly interface suitable for beginners. Higher fees compared to some other platforms.
Strong security measures and insured storage. Limited control over wallet keys in some cases.
Extensive variety of cryptocurrencies available.


Known for its extensive range of crypto services, Binance also offers a secure and straightforward platform for beginners to start trading and storing cryptocurrencies.

Pros Cons
Large selection of cryptocurrencies. Can be overwhelming due to its size and scope.
Robust security protocols in place. Previous hack incidents might concern new users.
Feature-rich interface with many tools.

Ledger Nano S

A hardware wallet like the Ledger Nano S provides offline cryptocurrency storage, offering increased security against online hacks.

Pros Cons
High level of security with offline storage. Initial cost outlay for the device.
Supports over 1,000 cryptocurrencies. Requires physical handling and setup.
Compact and portable design.

Trezor Model T

Another excellent hardware wallet, the Trezor Model T allows users to manage and store their cryptocurrency securely in an offline environment.

Pros Cons
Touchscreen user interface for ease of use. Higher price point than some other wallets.
Offline storage for enhanced security. Physical device can be lost or damaged.
Supports numerous cryptocurrencies and features.

These platforms provide robust security features for beginners looking to make their first foray into cryptocurrency. Each has unique strengths and potential drawbacks, so choosing the right one depends on your needs and preferences.

📚Related: How to Cash Out Crypto from Cold Wallet


  • All information provided is dated 19 April 2024 and may have been updated since. Please check each platform’s official website for the latest information.

Future trends of securing crypto

The landscape of cryptocurrency security is rapidly evolving alongside advances in technology. Here’s what we can expect in the future as new technologies emerge and integrate into the world of crypto security:

Enhanced biometric security

  • More platforms will integrate biometric verification methods like fingerprint, facial recognition, and retina scans.
  • This technology will primarily be used for identity verification, adding a layer of security uniquely tied to the individual user.

Advanced Blockchain integration

  • We’ll see a deeper integration of blockchain technology into security protocols.
  • This integration further decentralizes security measures, making data breaches more difficult for cyber attackers.

Quantum-Resistant encryption

  • As quantum computing becomes more mainstream, encryption methods capable of withstanding quantum-level threats will be crucial.
  • The goal is to protect sensitive cryptocurrency data from potential future technologies that could break traditional encryption.

Artificial intelligence in security

  • AI will increasingly monitor, detect, and respond to security threats in real-time.
  • AI can quickly analyze vast amounts of data to identify potential threats before they become breaches.

Decentralized identity systems

  • There will likely be significant advancements in decentralized identity (DID) systems.
  • These systems could revolutionize how personal information is stored and secured, reducing the reliance on centralized entities that can be hacked.

These emerging trends signify a shift towards more personalized and impenetrable security measures in cryptocurrency. As these technologies develop, they will be crucial in shaping a safer digital asset environment for all users.


The importance of securing cryptocurrency cannot be overstated. As the digital currency ecosystem expands, investment opportunities and potential risks will grow.

By understanding the various types of wallets available, recognizing the common threats, and applying best practices for digital security, individuals can protect their investments from the vast majority of cyber threats.

Furthermore, staying informed about future trends in cryptocurrency security will help users adapt and remain protected as new technologies and vulnerabilities develop.


What is a crypto security?

Crypto security involves measures and technologies to protect digital currencies from theft, unauthorized access, and fraud.

What makes crypto not a security?

A cryptocurrency is not considered a security if it does not pass the Howey Test, meaning it is not an investment where participants expect profits primarily from the efforts of others.

Which cryptocurrency is most secure?

While security can vary based on wallet and transaction methods, Bitcoin is often considered the most secure due to its robust blockchain technology and high hash rate.

What’s the most secure way to buy cryptocurrency?

Purchasing cryptocurrency through reputable crypto exchanges and storing a hardware wallet offline is generally considered the most secure method.

What are the risks of storing cryptocurrency?

Risks include cyber theft, physical device damage (for hardware wallets), technical errors, or losing access to your private key without backup solutions.

How do you ensure security in cryptocurrency?

You can enhance security by using strong and unique passwords, enabling 2FA, regularly updating software, and using hardware wallets for large balances.

How do you protect cryptocurrency accounts from hackers?

Protect accounts using 2A, avoiding public Wi-Fi for transactions, and keeping software up to date.

What is 2FA, and why is it important?

2FA adds a second layer of security to account logins. It typically requires a second confirmation code, which only the user can access via mobile device or email.

Is crypto safer than banks?

Crypto offers different security features compared to banks; it can be safer regarding autonomy and reducing fraud risk but lacks specific physical securities and insurance coverages provided by banks.

What are two features that help make cryptocurrency secure?

Blockchain technology, which ensures transparency and immutability of transactions, and encryption, which protects sensitive data from unauthorized access, are two critical security features in cryptocurrency.

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Renata Pacheco

Renata is a seasoned financial market expert with over 30 years of experience in journalism and content creation, primarily focusing on the financial market. Throughout her extensive career, she has worked with leading financial institutions such as Citibank Brasil, Fiserv in Latin America, and other notable financial entities, further honing her expertise and credibility in the sector.

For more than six years, Renata has also been writing for the crypto market, collaborating with financial publications in Brazil, the US, and Europe. Her deep understanding and extensive knowledge make her a respected voice in the industry, appreciated for her ability to demystify complex financial concepts and market trends. This skill enables her to make financial insights accessible to a wide audience, from novice investors to seasoned professionals.

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Please be advised that the information presented in this article is intended for general informational purposes only. It should not be construed as professional advice from swissmoney. It is important to note that swissmoney does not act as a financial adviser, and individuals are strongly encouraged to seek independent advice from qualified legal, financial, or accounting professionals before making any decisions related to cryptocurrency investments. Furthermore, investing in cryptocurrency assets carries inherent risks, and individuals should be aware that they may potentially lose all of their invested capital.
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