5 Ways To Prevent Hacks on Cryptocurrency Wallets

5 Ways To Prevent Hacks on Cryptocurrency Wallets
5 Ways To Prevent Hacks on Cryptocurrency Wallets

Losing all your hard-earned money could be the hardest blow you will ever receive in your crypto journey. Yet, it happens to the most technically savvy. People who know much about what they are doing still lose it all to crypto hacks. One crypto influencer came sobbing in a YouTube video to apologize to thousands of crypto fans about a crypto wallet hack that would probably mark the channel’s end. Many crypto pros have ruined their game by failing to understand some basic DeFi security tips. Readers will learn a summary of the most valuable security tips for decentralized cryptocurrency wallets in this article.

Cryptocurrency wallets
5 Ways To Prevent Hacks on Cryptocurrency Wallets

What Are Decentralized Cryptocurrency Wallets?

A decentralized cryptocurrency wallet is a digital wallet, often in the form of a browser extension. Users can manage, and transfer their tokens without a central authority with decentralized crypto wallets. No central authority is needed since transactions are recorded and executed directly on the blockchain.

Decentralized cryptocurrency wallets are designed to interact with decentralized networks, such as Bitcoin and Ethereum. They are therefore more secure and resistant to censorship than traditional centralized wallets.

Examples of decentralized cryptocurrency wallets include:

  1. MetaMask: This browser extension allows users to manage and interact with decentralized applications (DApps) in their browser. It also includes a wallet for storing digital assets.
  2. MyEtherWallet: This web-based wallet allows users to store and manage Ethereum-based assets, such as ERC20 tokens.
  3. Trust Wallet: This mobile wallet supports multiple cryptocurrencies and allows users to manage their assets.

Decentralized cryptocurrency wallets are an important tool for holding and using cryptocurrencies, as they offer high security and control over their assets.

What Are Decentralized Crypto Wallets?

An Overview of Crypto Wallet Hacks

Crypto wallets offer a convenient and secure way to hold and transact with cryptocurrencies. These wallets are also vulnerable to certain attacks. Examples of common crypto wallet attacks are:

  1. Wipe bots: These automated programs continuously scan the internet for vulnerable wallets to drain stored crypto. They use various techniques, such as brute force attacks, to guess the login credentials of the wallet and gain access to the funds.

  1. Phishing emails: Hackers may send fake emails that seem to come from legitimate crypto exchanges or wallet providers, asking the recipient to click on a link or enter their login credentials. When the victim falls for this trick, the hackers can steal their private keys and access their funds.
  2. Auto-draining smart contracts: Smart contracts are self-executing codes outlining the terms of the agreement between parties to an agreement directly in computer-readable instructions. Some smart contracts may have unlimited withdrawal permissions, which hackers can exploit to drain the funds from the crypto wallets.
  3. Keyloggers: These programs record the keys typed on a victim’s keyboard, including login credentials and private keys. Hackers can install keyloggers on the victim’s device and use the recorded information to access their crypto wallets.
  4. Malware: Hackers may use malware, such as viruses and trojans, to infect a victim’s device and gain access to their crypto wallets. The malware records the victim’s login credentials and private keys and sends them to the hacker.
  5. Mistakenly exposed seed phrase: A wallet seed phrase is a series of words used to generate a private key. If a victim mistakenly exposes their seed phrase, a hacker may be able to use it to generate the private key and access the victim’s crypto wallet.
  6. Dust attacks: These are attacks in which the hacker sends a small amount of cryptocurrency, known as “dust,” to the victim’s wallet. The dust may contain malware or a link to a phishing site, which the victim may unknowingly interact with and compromise their wallet.
  7. Scam airdrops/websites: Hackers may create fake airdrops, events in which a cryptocurrency is distributed for free to many users. They could also design fake websites that claim to offer crypto-related services. Victims of these scams often reveal their private keys or login credentials to hackers without knowing.

Above all, individuals must take precautions to protect their crypto wallets from these attacks. This may include using strong passwords, enabling two-factor authentication, avoiding clicking on suspicious links, and keeping their software and antivirus programs up to date.

An Overview of Crypto Wallet Hacks
An Overview of Crypto Wallet Hacks

How to Protect Your Cryptocurrency Wallets

It is crucial to do the following to protect tokens in your crypto wallet: 

Buy A Hardware Crypto Wallet and Store Private Keys Offline

Hardware wallets are physical devices that store user cryptocurrency offline. It is an excellent way to protect your DeFi wallet from hackers. These wallets are disconnected from the internet, so it is not vulnerable to online attacks. To make a transaction, all you need to do is connect the hardware wallet to a computer and enter a PIN to access your funds. This additional layer of security makes it much harder for hackers to access your funds.

Additionally, storing your cryptocurrency offline in a hardware wallet protects your funds in case your computer or mobile device is lost or stolen. If you only store your cryptocurrency on a computer or mobile device, and that device is lost or stolen, your could risk losing your funds forever. However, storing your cryptocurrency in a hardware wallet can keep it safe even if your computer or mobile device is lost or stolen. Examples of popular hardware wallets include Ledger Nano, Trezor, and KeepKey. The aforementioned hardware wallets support a variety of cryptocurrencies and offer a high level of security for your funds.

Using a hardware wallet to store your cryptocurrency offline is a reliable way to protect your DeFi wallet from hackers and other threats. It is a reliable and secure way to store your cryptocurrency and ensure it is safe from online attacks and other security threats.

Check Smart Contract Permissions 

It is important to regularly check and verify the permissions on the smart contracts associated with your DeFi wallet to ensure that your cryptocurrency assets are protected. Using a block explorer is a helpful way to check the permissions on a smart contract. It also helps identify unauthorized or malicious functions that could potentially compromise your wallet.

To check the permissions on a smart contract using a block explorer, copy, paste, and view the contract’s address in the explorer. Then verify that you are interacting with the right contract on official channels. You can also view the contract’s function signatures to prevent unauthorized functions that could harm your assets.

If you identify any unauthorized permissions on a smart contract, you can take steps to revoke them and protect your assets. Depending on the specific contract and blockchain platform, you can use a block explorer to manually revoke the permissions. All you need to do is check permission on your wallet, and revoke unauthorized contracts.

Checking and revoking unauthorized smart contract permissions is important to protect your cryptocurrency assets stored in your DeFi wallet. By regularly checking the permissions on your smart contracts and taking action to revoke any unauthorized permissions, you can ensure that your assets are secure and protected.

Research DeFi Project Before Connecting

Researching DeFi projects is yet another important measure to prevent crypto hacks on DeFi wallets. Through research, you can make informed decisions about the projects you choose to participate in. By researching DeFi projects, you can learn more about their goals, features, risks, and potential rewards. This information can help you assess the project’s security and reliability and decide whether it fits your investment goals and risk tolerance.

By conducting thorough research on DeFi projects, you can identify potential red flags indicating a higher risk of a crypto hack. For example, if a DeFi project has a history of security breaches or lacks transparency about its operations and management, it may be more susceptible to hacking attacks. On the other hand, well-established and reputable DeFi projects with strong security measures and a track record of successful operations are generally less risky.

Set a Short Lock Time and Be Wary of Fake Wallet Extensions

Setting a wallet auto-lock timer and using only genuine wallet extensions from the official vendor websites are critical measures to prevent crypto hacks on DeFi wallets. Auto-lock timers and genuine wallet apps protect your crypto from unauthorized access and tampering.

A wallet auto-lock timer is a feature that automatically locks your DeFi wallet after a certain period of inactivity. For example, you can set your wallet timer to lock your wallet after 15 minutes of inactivity. This can help to prevent unauthorized access to your wallet if you leave it unattended or if your device is lost or stolen.

Using only genuine wallet extensions from the official vendor websites is also important for preventing crypto hacks on DeFi wallets. Wallet extensions are additional features or functionality that can be added to your DeFi wallet to enhance its functionality or usability. However, it is important to only use genuine extensions from trusted sources, such as the official vendor websites, as malicious extensions or those from untrusted sources may contain malware or other security vulnerabilities that could compromise your wallet.

Set A Password of At Least 15 Characters

Setting a password of at least 15 characters can help to prevent attackers from hacking user DeFi wallets since it makes it more difficult for hackers to guess or crack your password. A strong password is an important defense against hacking attempts, as it helps to protect your account from unauthorized access.

A password at least 15 characters long are considered stronger than a shorter one because it has more possible combinations. Doing this makes it harder for attackers to use brute force methods to guess or crack your password by trying different combinations of characters.

In addition to using a password of at least 15 characters long, it is also important to use a unique password. Using a unique password helps to prevent attackers from using your password to access your other accounts if it is compromised. It is also great to combine letters, numbers, and special characters in your password to make it even stronger.

Why It’s Safe To Connect Cryptocurrency Wallets to Pandora

Pandora has audited its smart contracts multiple times to ensure the security and reliability of its DApp. Reliable security firms have conducted these audits to verify the integrity and functionality of the smart contracts used by Pandora.

The platform also rewards users for using its DApp for various decentralized financial activities, such as swapping tokens, farming, and engaging in other DeFi transactions. Users can earn rewards for doing the aforementioned activities on Pandora. Gamified rewards for staying active on Pandora are paid out through PAN, Pandora’s reward token.

In addition to its line of DeFi products, Pandora recently launched the first NFT securities backed by traditional finance. Pandora NFT Securities pay out interest every second, and they can also be staked to earn staking rewards. This innovative use of NFT Security combines the best of traditional finance with the innovativeness of decentralized finance. It offers users a new way to earn returns on their investments.

Pandora strongly emphasizes security and rewards users for engaging in decentralized financial activities. Its recent launch of NFT securities that pay out interest and can be staked for additional rewards is an innovative development that expands the potential uses and benefits of DeFi.

Why It's Safe To Connect DeFi Wallets to Pandora
Why It’s Safe To Connect DeFi Wallets to Pandora


In conclusion, decentralized cryptocurrency wallets offer a secure and decentralized way for individuals to store, manage, and transfer their digital assets. However, they are vulnerable to hacking attacks, such as wipe bots, phishing emails, auto-draining smart contracts, keyloggers, malware, and exposing seed phrases. To prevent these attacks and protect their crypto assets, users should follow best practices. Such practices include enabling two-factor authentication, using strong and unique passwords, and regularly updating their software. It is also important for users to carefully vet and research the security measures of any wallet or exchange they use and to always be vigilant in protecting their personal information.

These contents are for general information purposes only. They are not investment advice, a recommendation, or solicitation to buy, sell, or hold any digital asset or engage in any specific trading strategy. Some crypto products and markets are unregulated, and you may not be protected by government compensation and/or regulatory protection schemes. The unpredictable nature of the crypto asset markets can lead to loss of funds. Tax may be payable on any return and/or on any increase in the value of your crypto assets, and you should seek independent advice on your taxation position.

Stay financially strong with Pandora – your favorite DeFi companion!

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