Which crypto has never been hacked?

Bitcoin, the OG cryptocurrency, boasts a pristine security record. Its fixed supply of 21 million coins, a core tenet of its protocol, hasn’t been compromised. This scarcity, coupled with its robust cryptographic design and decentralized nature, underpins its reputation as “digital gold.”

However, it’s crucial to understand that “never hacked” doesn’t mean completely invulnerable. While the Bitcoin blockchain itself remains uncompromised, various exchanges and custodial services holding Bitcoin have suffered breaches. These hacks target user accounts and private keys, not the blockchain itself. This distinction is vital.

Key factors contributing to Bitcoin’s security include:

Decentralization: No single point of failure. The network is distributed across thousands of nodes globally.
Proof-of-Work consensus: Requires significant computational power to alter the blockchain, making attacks prohibitively expensive.
Cryptographic hashing: Ensures the integrity and immutability of transactions.

Nonetheless, risks persist:

51% attacks (theoretically possible but practically improbable): An attacker controlling over half the network’s hash rate could potentially manipulate the blockchain. The sheer cost makes this extremely unlikely.
Private key compromise: Users remain vulnerable to phishing scams, malware, and hardware failures that compromise their private keys, leading to loss of funds.
Regulatory risks: Governmental actions could impact Bitcoin’s accessibility or value.

Therefore, while Bitcoin’s core protocol remains unbreached, responsible security practices, including using reputable exchanges and securing private keys, are paramount.

What is the best crypto security?

Determining the “best” crypto security is complex, as security involves multiple facets. However, Ethereum frequently tops the list in discussions of secure cryptocurrencies.

Ethereum’s Security Advantage: Ethereum’s strength stems from its underlying technology: the blockchain. This decentralized, distributed ledger technology makes it incredibly difficult to alter transaction records or compromise the system as a whole. The sheer number of nodes validating transactions enhances security significantly. Attacks require compromising a massive number of independent nodes simultaneously – a practically impossible task.

Factors Contributing to Ethereum’s Security:

Decentralization: No single entity controls Ethereum, making it resistant to censorship and single points of failure.
Proof-of-Stake (PoS) Consensus Mechanism: Ethereum’s transition to PoS significantly reduced energy consumption and improved security compared to the previous Proof-of-Work (PoW) mechanism. Validators stake their ETH, incentivizing honest behavior and penalizing malicious actions.
Large and Active Community: A vast developer community constantly works on improving Ethereum’s security and identifying vulnerabilities. This active ecosystem is crucial for swift patch deployment and ongoing security improvements.
Smart Contract Auditing: While not foolproof, thorough audits of smart contracts help identify and address potential security flaws before deployment, minimizing the risk of exploits.

Beyond the Blockchain: Individual Security Practices Matter:

Even with robust blockchain technology, user security practices remain paramount. Using reputable exchanges, employing strong passwords, enabling two-factor authentication (2FA), and storing cryptocurrencies in secure hardware wallets are all crucial for mitigating personal risk.

Other Secure Cryptocurrencies: While Ethereum enjoys a strong reputation, other cryptocurrencies boast impressive security features. Factors like the consensus mechanism, network size, and community engagement all influence a cryptocurrency’s overall security profile. Thorough research is essential before investing in any cryptocurrency.

Security is a Continuous Process: Cryptocurrency security is an ongoing evolution. New threats and vulnerabilities constantly emerge, necessitating continuous improvements in technology and user practices.

Where is the safest place to keep crypto?

For ultimate crypto security, a hardware wallet is the undisputed king. Think of it as a Fort Knox for your digital assets. Keeping your coins offline completely eliminates the risk of hacking – no internet connection means no vulnerability to phishing scams or exchange breaches. Top-tier options like the Ledger Flex and Trezor Model One (not the Safe 5, which is a different product line) boast advanced security features, including tamper-evident seals and secure elements that make physical theft incredibly difficult. But remember, even the best hardware wallet needs proper seed phrase management. Never share it, and always keep backups in separate, secure locations. Consider using a metal plate for writing down the seed phrase and then storing it in a safety deposit box. While these are more expensive than software wallets, the peace of mind they offer, especially for significant holdings, is priceless. The extra cost is a small price to pay for safeguarding your investment.

While hardware wallets are top-tier, diversifying your storage is a smart move. Spread your crypto across multiple wallets – a hardware wallet for the bulk of your long-term holdings, and a small amount in a reputable, well-secured exchange for trading purposes only. Never keep all your eggs in one basket, digital or otherwise.

Finally, remember that security is a holistic process. Strong, unique passwords, regular software updates, and being vigilant about phishing attempts are all crucial complements to using a hardware wallet. Don’t become complacent; constantly educate yourself about evolving threats.

Can someone steal money from your crypto wallet?

While Bitcoin’s underlying blockchain is exceptionally secure, the vulnerability lies in how you manage your private keys. Phishing scams, malware, and compromised exchanges are the primary vectors for crypto theft, not weaknesses in the Bitcoin network itself. That $14 billion figure from 2025 highlights this crucial point: the network is robust, but human error and malicious actors exploit weaknesses in individual security practices.

Hardware wallets offer significantly improved security over software wallets, providing offline storage for your private keys. However, even with hardware wallets, proper seed phrase management is paramount; losing or compromising your seed phrase is equivalent to losing access to your funds.

Exchanges are inherently risky. While many are reputable, they represent a single point of failure. Storing substantial amounts of crypto on exchanges exposes you to the risk of hacks and insolvency. Only keep what you need for immediate trading on exchanges.

Be wary of unfamiliar websites and applications claiming to offer crypto services. Verify the legitimacy of any platform before interacting with it and never share your private keys with anyone. Regularly review your transaction history for any unauthorized activity.

Education is your best defense. Understand the risks associated with different storage methods and always prioritize robust security measures. The crypto space is constantly evolving; staying informed about emerging threats and best practices is crucial for protecting your assets.

Is it possible for Bitcoin to be hacked?

While Bitcoin itself is incredibly secure due to its cryptographic design, exchanges where Bitcoin is bought and sold are vulnerable to hacking. In 2019, for example, hackers stole $41 million worth of Bitcoin from the Binance exchange. This highlights that the security of your Bitcoin depends not just on the Bitcoin network, but also on the security practices of the platforms you use to store and trade it. It’s crucial to use reputable exchanges with strong security measures. Hacking incidents like this often involve exploiting vulnerabilities in the exchange’s systems, not flaws in Bitcoin’s underlying technology. Therefore, securing your own private keys is paramount, as they are the only way to truly control your Bitcoin. Never store large amounts of Bitcoin on exchanges unless you need to actively trade.

Can stolen crypto assets be recovered?

Whether you can get your stolen crypto back is a big question mark, unfortunately. It’s a complex situation with no guaranteed happy ending. Think of it like a high-stakes detective novel – the chances of recovery depend heavily on the specifics of your case.

Factors influencing recovery:

Type of theft: Was it a phishing scam, a hack of an exchange, a private key compromise, or something else? Some scenarios are easier to trace than others.
Blockchain involved: Some blockchains are more transparent and easier to track than others. Knowing which blockchain your crypto is on is crucial.
Speed of action: Reporting the theft immediately and engaging professionals is key. The longer you wait, the harder it gets.
Amount stolen: Larger thefts may attract more attention from law enforcement and investigators, potentially increasing your odds.

Potential recovery avenues:

Professional investigators specializing in crypto recovery: They have the expertise and resources to trace transactions and potentially identify the thief. Expect to pay a significant fee, often contingent on successful recovery.
Forensic analysis of your digital devices and accounts: This helps identify vulnerabilities exploited by the thief and can be crucial in preventing future attacks.
Blockchain analysis tools: These specialized tools can trace the movement of crypto on the blockchain, possibly leading you to the thief’s wallet or exchange. However, they require technical expertise to use effectively.
Law enforcement: Reporting the crime to the relevant authorities is vital, but success depends on their resources and the jurisdiction involved. International crypto theft cases are particularly tricky.

Important Note: Many recovery scams exist. Be extremely cautious and only engage with reputable firms and professionals with proven track records. Due diligence is crucial to avoid further losses.

Should I send a screenshot of my crypto wallet?

The simple answer is: no. Never send a screenshot of your crypto wallet, or anything containing sensitive information for that matter.

Your phone, while convenient, is a vulnerable device. Screenshots are easily intercepted through malware, phishing scams, or even just a compromised device. Think of it this way: if someone gains access to your phone, they gain access to everything captured on that screen, including the vital information needed to access your crypto funds.

Here’s why sharing screenshots is risky:

Malware and Keyloggers: Malicious software can capture screenshots without your knowledge, instantly forwarding sensitive data to attackers.
Phishing Scams: Deceptive emails or messages might trick you into sharing screenshots under false pretenses, such as “verification” or “customer support”.
Social Engineering: Attackers can manipulate you into revealing information through various tactics, often involving seemingly legitimate requests.
Device Compromises: A stolen or hacked phone exposes all its contents, including those screenshots.

Instead of sharing screenshots, consider safer alternatives:

Use secure messaging apps with end-to-end encryption: These protect your communications from prying eyes.
Verify identities before sharing any information: Be cautious and verify requests through official channels.
Use strong, unique passwords and enable two-factor authentication (2FA): These add crucial layers of security to your accounts.
Regularly update your phone’s operating system and security software: This helps patch vulnerabilities that attackers might exploit.
Never save sensitive information directly on your phone: Use secure password managers and keep physical backups of critical recovery phrases in a safe, offline location.

Remember, your crypto security is your responsibility. Protecting your wallet involves more than just avoiding screenshots; it requires a holistic approach to digital security.

What is the most secret crypto?

There’s no single “most secret” cryptocurrency, as privacy features vary and their effectiveness depends on many factors, including implementation and scrutiny. The concept of “most secret” is subjective and shifts with technological advancements and adversarial analysis.

However, several cryptocurrencies prioritize privacy through sophisticated cryptographic techniques. Monero (XMR), using ring signatures and stealth addresses, obscures sender and receiver identities and transaction amounts. While highly private, its reliance on ring signatures can create computational overhead and scalability challenges. The size of the ring influences privacy – larger rings offer stronger anonymity but require more bandwidth.

Zcash (ZEC) leverages zk-SNARKs (Zero-Knowledge Succinct Non-Interactive Arguments of Knowledge), allowing for verifiable transactions without revealing the involved amounts or addresses. However, the trust assumptions inherent in the setup of the ceremony for generating the parameters of zk-SNARKs represent a potential vulnerability. Moreover, the complexity of zk-SNARKs can lead to higher transaction fees and slower processing.

Dash (DASH) employs CoinJoin (PrivateSend) to mix transactions, making it harder to trace funds. Its effectiveness, however, depends on the number of participants in the mixing process. A smaller pool diminishes the privacy benefits. Furthermore, centralized mixing services inherently introduce a potential single point of failure.

Grin (GRIN) utilizes the MimbleWimble protocol, focusing on transaction confidentiality and scalability through a highly efficient transaction structure. MimbleWimble’s inherent privacy features are strong, but its lightweight nature can also make it more vulnerable to certain types of attacks if not implemented impeccably.

Horizen (ZEN) also utilizes zk-SNARKs, similar to Zcash. The key difference often lies in the implementation details and the overall ecosystem’s focus. The security and privacy offered depend critically on the correct implementation and robustness of the underlying cryptographic algorithms and the network’s security model.

It’s crucial to remember that no cryptocurrency offers absolute anonymity. Effective analysis, sophisticated tracking techniques, and vulnerabilities in implementation can always compromise privacy. The selection of the “most private” coin depends on the specific threat model and the level of privacy required.

Can you recover hacked crypto?

Recovering hacked crypto is a complex, often frustrating process with no guaranteed outcome. The decentralized, pseudonymous nature of blockchain makes tracing and recovering funds extremely difficult. While law enforcement can be involved, their success rate is low due to the jurisdictional challenges and technical hurdles involved.

Key factors impacting recovery chances:

Type of scam: Phishing scams, rug pulls, and exchange hacks each have different recovery paths and probabilities of success.
Blockchain used: Some blockchains offer more transparency and tools for tracing transactions than others. This impacts the feasibility of tracking stolen funds.
Time elapsed: The faster you act, the higher the likelihood of recovering your assets. Delayed reporting reduces the chances of successful tracking.
Mixer usage: If the attacker used a cryptocurrency tumbler (mixer) to obfuscate the transaction trail, recovery becomes exponentially harder.

Steps to take (but remember, success isn’t guaranteed):

Secure your accounts: Immediately change all passwords and enable two-factor authentication (2FA) across all relevant platforms.
Gather evidence: Document all transactions, including timestamps, addresses, and any communication with the scammer.
Contact your exchange (if applicable): Some exchanges have internal security teams that might assist in recovering stolen funds from their platform.
Report to law enforcement: File a report with your local authorities and relevant cybersecurity agencies, providing all available evidence.
Consult a blockchain forensics specialist: These professionals specialize in tracing cryptocurrency transactions and can potentially aid in recovery, though their services can be expensive.

Prevention is paramount: Always practice robust security hygiene. Use strong, unique passwords, enable 2FA, be wary of phishing attempts, and only interact with reputable exchanges and platforms.

Can crypto theft be traced?

Cryptocurrency theft traceability depends heavily on the specifics of the theft and subsequent actions of the perpetrator. While blockchain transparency allows for on-chain tracking of transactions, making it theoretically traceable, several factors complicate this:

Mixing Services/Tumblers: These services obfuscate the origin of funds by combining multiple transactions, making it significantly harder to trace the stolen crypto’s path.
Privacy Coins: Transactions using privacy-focused cryptocurrencies like Monero or Zcash are inherently more difficult to trace due to their design emphasizing anonymity.
Off-Chain Transactions: Transactions occurring outside the public blockchain, perhaps through peer-to-peer exchanges or other private methods, are invisible to on-chain analysis.
Jurisdictional Challenges: Tracing stolen crypto often involves navigating international legal complexities, as the perpetrators and the illicit funds might reside in jurisdictions with differing legal frameworks and levels of cooperation.

Despite these challenges, investigators leverage several techniques:

On-Chain Analysis: Examining transaction histories on the blockchain to identify patterns, unusual activity, and connections to known addresses.
Blockchain Analytics Tools: Utilizing specialized software designed to analyze large datasets of blockchain transactions, identifying relationships and patterns obscured to the naked eye.
Intelligence Gathering: Collaborating with exchanges, law enforcement agencies, and other relevant parties to obtain information on the perpetrators and the movement of funds.
Forensic Accounting: Applying forensic accounting techniques to unravel complex money laundering schemes.

Success greatly depends on factors such as: the scale of the theft, the sophistication of the laundering techniques employed, the cooperation of involved parties, and the availability of resources for investigation. While the transparent nature of the blockchain aids investigation, it’s not a guaranteed solution for recovering stolen crypto.

In summary: While the blockchain’s transparency provides a valuable investigative tool, successful tracing is not guaranteed and requires expertise and collaboration to overcome obfuscation techniques employed by criminals.

How do I secure my crypto?

Protecting your cryptocurrency is crucial. Think of your cryptocurrency like cash – you wouldn’t leave it lying around, right? The most important thing is securing your private keys. These are like passwords to your crypto; without them, you can’t access your coins.

One of the safest ways to store private keys is using a hardware wallet. This is a physical device, like a USB stick, that stores your keys offline. Think of it as a super-secure vault for your crypto. Reputable brands like Ledger and Trezor are popular choices. Never share your hardware wallet’s seed phrase (a set of words that allows you to recover your keys) with anyone!

Beyond hardware wallets, here are some additional security tips:

Strong Passwords: Use long, unique, and complex passwords for all your crypto-related accounts (exchanges, wallets, etc.). Consider using a password manager to help you.
Two-Factor Authentication (2FA): Always enable 2FA whenever possible. This adds an extra layer of security, requiring a code from your phone or another device in addition to your password.
Software Wallet Security: If using a software wallet (an app on your computer or phone), ensure it’s from a reputable source and keep your device’s software updated. Be cautious of phishing scams – never click suspicious links or provide your private keys to anyone.
Diversification: Don’t keep all your eggs in one basket. Spread your cryptocurrency across multiple wallets and exchanges to reduce your risk.
Regular Backups: Back up your seed phrases (for hardware and some software wallets) and store them securely in a separate, offline location. Losing your seed phrase means losing your crypto permanently.

Learning about crypto security is an ongoing process. Research and stay informed about the latest threats and best practices.

Does crypto refund for stolen money?

No, cryptocurrency transactions are generally irreversible. Unlike credit card payments, there’s no central authority to initiate a chargeback. Once you’ve sent crypto, it’s essentially gone unless the recipient voluntarily returns it. This is due to the decentralized and immutable nature of blockchain technology. Each transaction is recorded permanently on the public ledger, making reversal extremely difficult, if not impossible. Your best course of action after a fraudulent transaction is to immediately report it to the platform you used to send the funds (exchange, wallet provider, etc.) and to any relevant law enforcement agencies. They may be able to assist in tracing the funds, though success isn’t guaranteed. Providing them with as much transaction detail as possible – including transaction IDs, addresses, and timestamps – significantly increases your chances of recovery. Remember to thoroughly vet any crypto platform or individual you’re interacting with before sending funds to mitigate the risk of scams.

While some platforms offer buyer protection programs or insurance schemes, these are not universally available, and their effectiveness varies significantly. Always exercise extreme caution when handling cryptocurrency, understanding the inherent risks involved. Consider using reputable exchanges and wallets with strong security features, employing two-factor authentication, and educating yourself on common crypto scams to protect yourself from future losses.

What is the most secure wallet for crypto?

For ultimate crypto security, a hardware wallet reigns supreme. Trezor, for example, is a popular choice, offering offline protection against virtually all online threats – malware, phishing scams, and even sophisticated targeted attacks. Your private keys never touch the internet, significantly reducing the risk of theft. However, remember that *no* wallet is truly “unhackable.” Physical security is paramount; protect your device like Fort Knox. Consider using a passphrase for an additional layer of security, but remember to store it securely and separately from your wallet. Regularly update your firmware to patch vulnerabilities. While hardware wallets are the gold standard, diversify your security strategy: use strong, unique passwords for all your exchange accounts, enable two-factor authentication wherever possible, and be vigilant against phishing attempts. The combination of a hardware wallet and robust security practices dramatically minimizes your risk, maximizing your asset protection.

What prevents Bitcoin from being hacked?

Bitcoin’s security isn’t about a single point of failure; it’s a distributed system designed to resist attacks. Decentralization is key. Unlike traditional banks, there’s no central server to target. The blockchain is replicated across thousands of nodes globally. To compromise the system, a hacker would need to control more than 51% of the network’s computing power – a practically insurmountable task, prohibitively expensive, and easily detectable due to the resulting network slowdown.

Cryptography is the bedrock. Sophisticated cryptographic algorithms secure transactions and ownership. Private keys, held exclusively by the owner, are essential for authorizing transactions. Losing your private key means losing access to your Bitcoin, but it doesn’t compromise the system itself. The difficulty in reverse-engineering these cryptographic functions is astronomical.

The blockchain’s immutable nature further enhances security. Every transaction is recorded in a public, transparent ledger. Altering past transactions requires rewriting the entire blockchain across all nodes—an impossible feat due to the sheer scale and computational power involved.

Proof-of-Work consensus mechanism: This mechanism requires significant computational effort to add new blocks to the blockchain, deterring malicious actors from manipulating the ledger.
Transparency and auditability: Anyone can view the blockchain, making it difficult for fraudulent activities to go undetected for long.
Continuous improvement and development: The Bitcoin ecosystem is constantly evolving, with ongoing improvements to security protocols and network resilience.

While no system is perfectly unhackable, Bitcoin’s architecture and the economic incentives in place make large-scale attacks incredibly impractical and economically unviable. The security lies in its distributed, cryptographic, and transparent nature.

What is the most secure crypto?

The question of the most secure cryptocurrency is complex, but Ethereum frequently tops the list. Its security stems primarily from its use of a robust blockchain technology. This decentralized, distributed ledger technology makes it incredibly difficult to alter or compromise the network.

Proof-of-Stake (PoS) Consensus Mechanism: Ethereum’s transition to a Proof-of-Stake (PoS) consensus mechanism significantly boosted its security. Unlike the energy-intensive Proof-of-Work (PoW) used by Bitcoin, PoS relies on validators who stake their ETH to secure the network. This reduces energy consumption and increases resistance to 51% attacks, where a malicious actor controls more than half the network’s computing power.

Large Network Effect: Ethereum boasts a massive network of validators and users, making it significantly more difficult to attack than smaller cryptocurrencies. A larger network generally translates to greater security and resilience against attacks.

Active Development and Community: Ethereum’s active development team and engaged community constantly work to improve security and address vulnerabilities. Regular audits and updates help to mitigate risks and enhance the overall security posture of the network.

However, no cryptocurrency is completely immune to attack. While Ethereum is considered highly secure, vulnerabilities can still exist. Smart contract vulnerabilities, for instance, have historically been exploited to drain funds from user wallets. Diligent code audits and user caution remain critical for maintaining security within the Ethereum ecosystem. The ongoing development and improvement of security measures, however, continually bolster Ethereum’s position as a leading secure cryptocurrency.

It’s crucial to remember that security also depends on individual user practices. Using reputable wallets, practicing strong password hygiene, and being wary of phishing scams are vital steps in protecting your crypto holdings, regardless of the underlying cryptocurrency’s security.

How many bitcoins are left to mine?

Bitcoin’s scarcity is a key feature driving its value. The protocol dictates a hard cap of 21 million coins, a fixed supply unlike fiat currencies which can be inflated. This inherent scarcity is a major factor contributing to Bitcoin’s appeal as a store of value.

As of March 2025, approximately 18.9 million Bitcoin have been mined, leaving roughly 2.1 million still to be mined. This number steadily decreases over time, following a pre-programmed halving schedule. Every four years, approximately, the rate at which new bitcoins are created is halved. This halving mechanism ensures that Bitcoin’s inflation rate gradually declines towards zero, further reinforcing its scarcity.

It’s important to note that not all of the remaining 2.1 million Bitcoin will necessarily be mined. Lost or inaccessible Bitcoin, often referred to as “lost coins,” represent a significant portion of the circulating supply. These lost coins, resulting from forgotten passwords, lost hardware, or deceased owners, effectively reduce the available supply, potentially further increasing the value of the remaining Bitcoin.

The final Bitcoin is expected to be mined sometime around the year 2140, although the precise date may vary slightly depending on the mining hash rate and block times. The decreasing supply and predictable halving events are major factors driving the long-term narrative around Bitcoin’s value proposition.

What is the most safest crypto?

Defining “safest” in crypto is tricky; it depends on your risk tolerance and investment goals. There’s no truly “safe” crypto investment, as the market is inherently volatile. However, some cryptocurrencies are generally considered less risky than others due to their established market position, technology, and adoption.

Bitcoin (BTC), the original cryptocurrency, benefits from its first-mover advantage and widespread recognition. Its established network effect and large market capitalization make it relatively less volatile compared to newer altcoins. However, its price is still susceptible to market fluctuations influenced by regulatory changes and overall market sentiment.

Ethereum (ETH), the second-largest cryptocurrency by market cap, holds a strong position due to its smart contract functionality and the thriving decentralized application (dApp) ecosystem built upon it. This broad utility provides a degree of resilience against market downturns, although it’s still vulnerable to broader market trends and technological advancements within the blockchain space.

Ripple (XRP), while positioned within the top cryptocurrencies, faces ongoing regulatory uncertainty. Its price is highly sensitive to legal developments and may experience significant swings based on rulings and announcements. Therefore, investors should carefully assess the risks involved.

It’s crucial to remember that past performance is not indicative of future results. Thorough research and diversification are key to mitigating risk in any crypto investment. Consider factors like market capitalization, technology, adoption rate, and regulatory landscape before making any investment decisions.

Can someone hack your crypto account?

Yes, your crypto account is vulnerable to hacking. Malicious code is a primary threat vector. Cryptocurrencies and their supporting infrastructure are built on code, and like any software, contain potential vulnerabilities. Hackers actively search for these weaknesses, exploiting them through various methods.

Phishing attacks remain a significant concern, tricking users into revealing their private keys or seed phrases. These attacks often leverage sophisticated social engineering techniques and convincingly mimic legitimate platforms.

Exploiting smart contract vulnerabilities is another prevalent tactic. Smart contracts, the automated agreements that govern many DeFi operations, can contain bugs or flaws that hackers can exploit for significant financial gain. These exploits can range from simple logic errors to complex reentrancy attacks.

Supply chain attacks targeting software wallets or exchanges are also a growing threat. By compromising the software development process, hackers can introduce malicious code that affects a large number of users.

Hardware vulnerabilities in devices used to manage crypto assets, such as compromised hardware wallets, represent another security risk. Physical access or sophisticated remote attacks can compromise these devices.

Weak passwords and lack of 2FA are common entry points. Using strong, unique passwords for every platform and enabling two-factor authentication (2FA) are crucial preventative measures. Remember that even seemingly secure exchanges and wallets are only as secure as their weakest link – often, the user.