List of questions about [Crypto wallet]

That’s the Ethereum Virtual Machine.

It’s the runtime environment for every single smart contract on the Ethereum blockchain. When you interact with a DeFi protocol, mint an NFT, or provide liquidity, you're essentially sending a request to this global computer, saying,  Hey EVM, run this code for me.

So, What Does EVM Mean for You, the User?

In practical terms, the EVM is the reason you can do more with crypto than just send and receive coins. It’s the engine that powers:

1- DeFi (Decentralized Finance): Lending on Aave, swapping on Uniswap.

2- NFTs (Non-Fungible Tokens): Minting and trading digital art on marketplaces like OpenSea.

3- dApps (Decentralized Applications): Thousands of applications running on a decentralized network.

Without the EVM, Ethereum would just be another simple cryptocurrency. With it, it became a global settlement layer for a new internet.

Beyond Ethereum: The EVM Domination Effect

Here’s where it gets really exciting. The EVM was so brilliantly designed that it became the gold standard. Other blockchain projects looked at Ethereum and thought,  Why reinvent the wheel?

This led to the rise of EVM-compatible blockchains. These are separate, independent blockchains like BYDFi  Smart Chain (BSC), Polygon, Avalanche, and Fantom that have built their systems to understand and run the same code as the Ethereum EVM.

Why This is a Game-Changer for Your Crypto Experience

1- Seamless Cross-Chain Movement: Because these chains speak the same  language (EVM), you can easily port projects and assets between them. A developer can deploy their dApp on Ethereum, Polygon, and Arbitrum with minimal changes.

2- Wallet Simplicity: Your same Ethereum wallet address (like your MetaMask) can be used across all EVM-compatible chains. You don't need a new wallet for every network; you just need to add the new network to your existing one.

3- Lower Fees and Faster Speeds: Stuck with Ethereum's high gas fees? Simply bridge your funds to an EVM-compatible chain like Polygon or Arbitrum, where transactions cost pennies and are confirmed in seconds, all while using the same familiar tools and interfaces.

This ecosystem of interconnected, EVM-powered chains is what we often refer to as the "EVM ecosystem." And the assets that live on these chains are your EVM tokens.

What is an EVM Token? (It's Probably in Your Wallet Right Now)

An EVM token is any cryptocurrency or digital asset that exists on an EVM-compatible blockchain. This is a critical concept to grasp.

It’s not just one type of coin. It’s a category that includes:

1- The Native Coins: ETH (Ethereum), BNB (BSC), MATIC (Polygon), AVAX (Avalanche). These are used to pay for transaction fees (gas) on their respective networks.

2- ERC-20 Tokens: This is the token standard on EVM chains. If you hold USDT, USDC, SHIB, or any of the thousands of other tokens, you are holding an EVM-compatible token.

3- ERC-721 & ERC-1155 Tokens: These are the NFT standards. So yes, your prized CryptoPunk or Bored Ape is also an EVM token.

So, when you see "EVM coin," people are often referring to the native gas asset of an EVM-compatible chain. When you see "EVM token," they're likely talking about the broader universe of assets built on top of these chains.

The Practical Power: How to Leverage EVM Compatibility Today

Understanding this isn't just academic; it puts power in your hands. Here’s how you, as a user or trader, can actively use this knowledge.

1. Mastering Your MetaMask for Multiple Chains

Your MetaMask wallet is your passport to the EVM world. You don't need a separate wallet for each chain. Simply:

1- Go to your MetaMask settings.

2- Find "Networks" and  Add a Network.

3- Add the RPC details for chains like Polygon, Arbitrum, or Avalanche (easily found with a quick Google search).Now you can manage assets on dozens of chains from one single interface.

2. Bridging Assets Like a Pro

Got ETH on Ethereum Mainnet but want to use it on Polygon for cheaper fees? You use a bridge. Bridges like the official Polygon Bridge or third-party services like Hop Protocol or Synapse allow you to  teleport your EVM tokens from one compatible chain to another.

3. Identifying Investment Opportunities

When a new, promising dApp launches on Ethereum, savvy investors watch for its deployment on other EVM chains. Often, these "cross-chain" launches come with lucrative liquidity mining incentives and airdrops. By understanding the EVM landscape, you can be an early participant.

The Future is Multi-Chain, and the EVM is its Backbone

The debate isn't Ethereum vs. The Rest  anymore. The future is a multi-chain universe where hundreds of specialized blockchains interoperate. The EVM has emerged as the common ground, the lingua franca of this new digital economy.

Newer, non-EVM chains (like Solana, Cardano, or Bitcoin's Lightning Network) have their own strengths and innovations. However, the massive network effect, developer mindshare, and deep liquidity of the EVM ecosystem make it an undeniable force.

For you, the user, this means the skills and knowledge you build today—using MetaMask, navigating DeFi protocols, bridging assets—will remain relevant and valuable as this ecosystem continues to expand.

Final Thoughts: Your Key to the Crypto Kingdom

So, the next time you see "EVM," don't gloss over it. See it for what it is: the foundational layer of the decentralized internet.

It’s the reason you have choices. It’s the reason you can escape high fees without leaving the ecosystem you know. It’s the reason a vibrant world of financial and creative applications exists at your fingertips.

5- Backup Your Recovery Phrase: Write down the 24-word phrase displayed on the screen. Store it securely—consider a fireproof safe or a product like Billfodl.

6- Install Apps: Use Ledger Live to install apps for your favorite cryptocurrencies, like Bitcoin or Ethereum.

7- Add Accounts: Create accounts for each blockchain to start sending and receiving crypto. The Ledger Live app is your hub for managing assets, staking, and even swapping crypto. Its clean interface suits both newbies in Canada and advanced traders in Singapore.

Does Ledger Nano S Plus Have Bluetooth?

Here’s the straight answer: No, the Ledger Nano S Plus does not have Bluetooth. Unlike its pricier sibling, the Ledger Nano X ($149), the Nano S Plus relies on a USB-C connection. This makes it less convenient for iOS users or those who prefer wireless connectivity but enhances security by eliminating potential Bluetooth attack vectors. If you’re using a Windows laptop or Android phone, the USB-C cable works flawlessly. For iOS users, consider the Nano X for Bluetooth support.

FAQs

Can the Ledger Nano S Plus be hacked?

No device is 100% hack-proof, but the Nano S Plus’s offline storage and secure chip make it extremely secure. Follow best practices: keep your recovery phrase offline and update firmware regularly.

How do I recover my funds if I lose my Nano S Plus?

Use your 24-word recovery phrase to restore your wallet on a new Ledger device or compatible software wallet. Never share this phrase online.

Does it support staking?

Yes, you can stake coins like Ethereum, Solana, and Tezos via Ledger Live, keeping your keys secure.

Supported Cryptocurrencies: A Portfolio Powerhouse – Explained

1- Wide Asset Support

The Ledger Nano S Plus supports over 5,500 cryptocurrencies and tokens, which means you can store, send, and receive a massive variety of digital assets in one place. This is especially valuable for traders and investors who hold a diverse portfolio rather than sticking to just one or two coins.

2- Major Coins

It’s compatible with leading cryptocurrencies like Bitcoin (BTC), Ethereum (ETH), Solana (SOL), Cardano (ADA), and Binance Coin (BNB). These are among the most widely traded and recognized coins in the crypto market.

3- Stablecoins

Supports popular stablecoins such as Tether (USDT) and USD Coin (USDC). Stablecoins are pegged to the value of fiat currencies (like the US dollar), offering more stability compared to volatile cryptocurrencies.

4- NFT Support

You can store and manage NFTs (non-fungible tokens) directly on Ethereum and Polygon blockchain through the Ledger Live app. This allows safe storage of unique digital assets like art, collectibles, or gaming items.

5- Generous App Storage

With 1.5 MB of internal storage, you can install up to 100 apps simultaneously. Each app usually represents a cryptocurrency’s blockchain integration, so this is perfect for users managing many different coins at once.

6- DeFi Integration

The device works with wallets like MetaMask, enabling you to interact with decentralized applications (dApps) in a secure way. This is ideal for DeFi users who stake, lend, borrow, or trade assets on decentralized platforms.

Staking and DeFi: Grow Your Wealth Securely

The Ledger Nano S Plus supports staking for coins like Ethereum, Solana, Tezos, and Cosmos through Ledger Live. Simply select a validator, confirm the amount, and approve the transaction on your device. Your private keys stay secure during staking, unlike with some hot wallets. The wallet also connects to DeFi platforms like Lido and 1inch, making it a versatile tool for modern crypto investors.

Pricing: Affordable Security for All, the Ledger Nano S Plus offers premium features at a budget-friendly price. Compared to the Nano X or Trezor Safe 3, it’s a steal for its security and functionality. Occasional promotions, like in Bitcoin during festive seasons, sweeten the deal. There are no recurring fees for standard use, though network fees (e.g., Ethereum gas fees) apply for transactions.

Nano S Plus vs. Nano X: Which Should You Choose?

The Ledger Nano S Plus is a middle ground between the discontinued Nano S and the premium Nano X. Here’s a quick comparison:

Final Verdict: Is the Ledger Nano S Plus Worth It in 2025?

The Ledger Nano S Plus is a stellar choice for anyone serious about crypto security. Its robust security features, support for thousands of assets, and seamless Ledger Live integration make it a no-brainer for beginners in the U.S. or seasoned traders in the UK.

While the lack of Bluetooth may disappoint iOS users, its $79 price tag and unhackable design outweigh minor drawbacks. If you’re ready to protect your crypto from the next big hack, the Nano S Plus is your vault.Ready to secure your crypto? Buy the Ledger Nano S Plus directly from Ledger’s official website to avoid tampered devices.

Final Thought

In a crypto world where billions vanish each year to hacks, the Ledger Nano S Plus offers peace of mind for the price of a nice dinner. It’s not flashy with Bluetooth or batteries, but that’s exactly what makes it a hacker’s nightmare and a holder’s best friend. Whether you’re storing your first Bitcoin or managing a diverse portfolio of altcoins, NFTs, and DeFi assets, this $79 vault delivers rock-solid protection without the premium price tag.

Your gateway to the crypto world starts here. Join BYDFi and trade Bitcoin & altcoins in minutes

The PlayDapp Gaming Exploit: A $290 Million Free-to-Play  Trap
The PlayDapp breach was a classic case of a smart contract bug leading to a catastrophic failure. Hackers exploited a vulnerability that allowed them to mint billions of PLA tokens out of thin air, devastating the token's value and draining liquidity from the platform. For the millions of users lured in by the promise of play-to-earn  NFT games, it was a harsh lesson: the dApps you connect to can be a gateway for thieves, and  free often comes with hidden, enormous risks.

The Hacker's Playbook: How Your Crypto Is Really Stolen

There’s a dangerous myth that only the foolish or the technically illiterate get hacked. The reality is far more unsettling. The modern crypto thief is a master of psychology and technology, employing a diverse arsenal of tactics.

The most common entry point, accounting for over two-thirds of all attacks, is phishing. This isn't just the clumsy Nigerian prince  email anymore. It's a perfectly crafted message from what appears to be Ledger support, urging you to  update your device.  It's a fake MetaMask pop-up on a compromised website, or a deepfake video in a Telegram group from a trusted influencer. The goal is always the same: to trick you into voluntarily surrendering your seed phrase or private key.

Then there are the more technical assaults, like smart contract exploits. These target vulnerabilities in the code of DeFi protocols you interact with. You might approve a seemingly routine transaction to provide liquidity or stake a token, but a hidden flaw in the contract gives the hacker unlimited approval to drain your entire wallet. The PlayDapp hack is a prime example of this.

Finally, we have the large-scale exchange and custody failures, as seen with DMM Bitcoin and WazirX. These often involve a combination of phishing to gain employee access, insider threats, or flaws in the architecture of the multisig or custodial systems meant to protect user funds. When this happens, your trust—and your assets—are held hostage by a security protocol you have no direct control over.

Fortifying Your Digital Fort Knox: A Practical Security Protocol

Knowing the threats is half the battle. The other half is building a defense-in-depth strategy that makes you a harder target than 99% of other users. This isn't about complex jargon; it's about adopting a new mindset.

First, embrace the iron vault of a hardware wallet. A Ledger or Trezor is the single most effective step you can take. But you must do it correctly. Always purchase directly from the manufacturer’s official website to avoid tampered devices. More importantly, understand that the hardware wallet itself is just a secure box; the seed phrase is the master key.

This 12 or 24-word phrase should never, under any circumstances, be typed into a computer, phone, or website. Ever. For an added layer of security, use the  passphrase  feature (the 25th word) to create a hidden wallet within your wallet.

Second, eliminate single points of failure with two-factor authentication (2FA). But crucially, do not use SMS-based 2FA, which is vulnerable to SIM-swapping attacks. Use an authenticator app like Google Authenticator or Authy. Furthermore, enable whitelisting on all your exchange accounts. This feature ensures that crypto can only be withdrawn to pre-approved wallet addresses you control, stopping a hacker in their tracks even if they compromise your exchange password.

Third, practice rigorous digital hygiene. Regularly audit the dApp connections you’ve approved. Services like Revoke.cash allow you to see and rescind permissions you granted to old, forgotten, or suspicious smart contracts. Be deeply skeptical of every new connection. If a website feels  off,  close the tab. If an airdrop seems too good to be true, it is.

Fourth, diversify your holdings strategically. Don't keep all your digital eggs in one basket. Use a tiered system: a small amount for daily trading in a hot wallet like MetaMask, a moderate amount on a reputable exchange for larger trades, and the vast majority of your long-term holdings in your secured hardware wallet. For very large amounts, consider a multisignature (multisig) wallet like Gnosis Safe, which requires multiple approvals for a transaction.

Finally, explore the emerging world of crypto insurance. While still a nascent field, platforms like Nexus Mutual offer DeFi insurance coverage. For institutional players, services like Coinbase Custody provide insured storage. It’s a acknowledgment that in a high-risk environment, a financial backstop is a prudent part of any strategy.

The Uncomfortable Truth About Recovery

If the worst happens, what then? The hard truth is that recovering stolen crypto is an uphill battle with a low probability of success. While exchanges sometimes have insurance funds to cover losses from their own breaches, this is not guaranteed. For decentralized hacks, options are limited to expensive blockchain forensics firms or legal action, both of which are costly and offer no certainty. In some rare cases, community-funded bounties can entice hackers to return a portion of the funds, but this is negotiating with a criminal. The best recovery plan is the one you never have to use: prevention.

Looking Ahead: The Looming Shadow of AI-Powered Attacks

The threat landscape is not static; it’s evolving at a frightening pace. By 2025, we will be facing a new generation of AI-powered attacks. Imagine receiving a video call from a deepfaked Vitalik Buterin, his likeness and voice perfectly replicated, walking you through a  critical wallet update.  Or a cloned voice of a family member in distress, urgently needing crypto. These hyper-personalized, psychologically devastating attacks will blur the line between reality and fiction, making today's phishing attempts look primitive.

Your defense against this future remains rooted in the timeless principle: Your seed phrase is sacred. No legitimate person, company, or protocol will ever need it. Your private keys are your sovereignty; guard them with your life.

Conclusion: Your Sovereignty, Your Responsibility

The promise of crypto is freedom—financial self-sovereignty unmediated by banks or governments. But with that great power comes an equally great responsibility. The $2.1 billion stolen this year is a monument to our collective vulnerability. It’s a call to action.

Don't be the next statistic. Don't be the person who says,  I never thought it would happen to me. The time to build your defenses is now, before the silence of an empty wallet becomes your reality. Take control, be paranoid, and secure your piece of the future. It’s the most important trade you’ll ever make.

Competitors like Trezor and KeepKey offer good products, but Ledger often comes out ahead in a few key areas:

1- Security – Ledger’s Secure Element chip is certified for banking-level security (CC EAL5+), a feature not all competitors have.

2- Coin Support – With support for thousands of assets, Ledger accommodates nearly any portfolio.

3- Portability – The Ledger Nano X includes Bluetooth, allowing you to manage crypto from your phone without cables — perfect for active traders.

Best Practices for Using Your Ledger Wallet

Owning a Ledger is a huge step toward security, but it’s only as secure as your habits:

1- Keep your firmware updated to patch vulnerabilities.

2- Store your 24-word recovery phrase offline and never share it with anyone.

3- Use strong passwords and enable two-factor authentication on any linked accounts.

4- Only buy Ledger devices directly from the official website to avoid tampered products.

Why Now Is the Time to Get One

The crypto industry has grown exponentially, but so have cyber threats. According to reports, over $3 billion worth of cryptocurrency was stolen in 2022 alone. As more people adopt digital assets, hackers are becoming more sophisticated.

A Ledger hardware wallet is essentially your digital vault, ensuring your crypto remains yours, regardless of what happens in the online world.