加密貨幣安全取決於用戶如何管理其私鑰，設備和錢包

儘管區塊鏈本身很難黑客攻擊，但攻擊者通過弱密碼，不安全的網絡和網絡釣魚騙局來針對用戶。

Cryptocurrency security depends largely on how users manage their private keys, devices, and wallets. While the blockchain itself is nearly impossible to hack, attackers target users through weak passwords, unsafe networks, and phishing scams.

加密貨幣安全性在很大程度上取決於用戶如何管理其私鑰，設備和錢包。儘管區塊鏈本身幾乎不可能黑客入侵，但攻擊者通過弱密碼，不安全的網絡和網絡釣魚騙局來針對用戶。

The Bitcoin network has never been hacked. However, billions in crypto have been lost due to poor security practices. In 2011, Mt. Gox lost 850,000 BTC, worth around $450 million at the time. The breach did not affect Bitcoin’s code; it targeted a poorly secured exchange. Similar incidents hit Bitfinex (120,000 BTC), Bitfloor (24,000 BTC), and Binance (7,000 BTC). These attacks show that users and platforms remain vulnerable if the basics of cryptocurrency security are ignored.

比特幣網絡從未被黑客入侵。但是，由於安全行為不良，數十億個加密貨幣丟失了。 2011年，Gox山損失了85萬BTC，當時價值約4.5億美元。違規行為不會影響比特幣的代碼；它針對的是安全不良的交換。類似的事件擊中了Bitfinex（120,000 BTC），Bitfoor（24,000 BTC）和Binance（7,000 BTC）。這些攻擊表明，如果忽略了加密貨幣安全的基礎知識，則用戶和平台仍然脆弱。

Complex Passwords Prevent Easy Access

複雜的密碼阻止了輕鬆訪問

Weak passwords allow attackers to access crypto wallets without much effort. Logs from breached platforms show the repeated use of “123456,” “123456789,” and “password.” These passwords appear in many hacking cases because they are predictable and easily cracked by automated tools that try these basic patterns first.

較弱的密碼使攻擊者無需太多努力即可訪問加密錢包。違反平台的日誌顯示了“ 123456”，“ 123456789”和“密碼”的重複使用。這些密碼出現在許多黑客案例中，因為它們是可以預測的，並且可以通過自動化工具輕鬆破解，這些工具首先嘗試這些基本模式。

Instead, users must build stronger password habits. A secure password always combines uppercase and lowercase letters, numbers, and special characters. The longer the password, the harder it is for software to guess. Each added character increases the time needed for a successful brute-force attack.

相反，用戶必須建立更強的密碼習慣。安全密碼總是結合大寫和小寫字母，數字和特殊字符。密碼越長，軟件猜測越難。每個添加的角色都會增加成功的蠻力攻擊所需的時間。

Password managers simplify this task. They generate random, complex passwords and save them in encrypted storage. This prevents users from reusing the same password across multiple platforms. Even if one account is compromised, others stay secure because the credentials remain unique.

密碼管理人員簡化了此任務。它們生成隨機，複雜的密碼，並將其保存在加密的存儲中。這樣可以防止用戶在多個平台上重複使用相同的密碼。即使一個帳戶被妥協，其他帳戶也保持安全，因為憑據仍然是獨一無二的。

At the same time, some users prefer writing passwords on paper. This method avoids internet exposure entirely. When stored in a safe location, offline records reduce the risk of keyloggers or phishing attacks. Cold storage of passwords works well for long-term crypto holders who access their accounts less frequently.

同時，一些用戶更喜歡在紙上寫密碼。此方法完全避免了互聯網的暴露。當存放在安全的位置時，離線記錄會降低鑰匙記錄員或網絡釣魚攻擊的風險。密碼的冷存儲對於長期加密持有人的訪問頻率較低的長期加密持有人效果很好。

Also, avoid storing passwords in browsers or text files, as these locations can be easily scanned by malware. Always use password tools that apply end-to-end encryption or keep written copies secured offline. By using complex passwords and storing them correctly, users block one of the easiest attack methods in cryptocurrency security.

另外，避免將密碼存儲在瀏覽器或文本文件中，因為惡意軟件可以輕鬆掃描這些位置。始終使用應用端到端加密的密碼工具或離線保存書面副本。通過使用複雜的密碼並正確存儲它們，用戶可以阻止加密貨幣安全性最簡單的攻擊方法之一。

Avoid Crypto Transactions Over Public Wi-Fi

避免通過公共Wi-Fi進行加密交易

Public Wi-Fi networks pose serious risks to cryptocurrency security. Most of these networks do not use strong encryption. As a result, anyone connected to the same network can intercept data with simple software.

公共Wi-Fi網絡對加密貨幣安全構成嚴重風險。這些網絡中的大多數不使用強加密。結果，連接到同一網絡的任何人都可以使用簡單的軟件攔截數據。

Attackers often scan public networks in places like airports, hotels, cafés, and shopping malls. They wait for users to access sensitive services, including crypto wallets or exchanges. Once connected, hackers can launch a man-in-the-middle attack. This allows them to capture login credentials, private keys, session cookies, and other sensitive information in real time.

攻擊者經常在機場，酒店，咖啡館和購物中心等地方掃描公共網絡。他們等待用戶訪問敏感服務，包括加密錢包或交易所。連接後，黑客可以發起中間人的攻擊。這使他們可以實時捕獲登錄憑據，私鑰，會話cookie和其他敏感信息。

If users access their crypto accounts without proper encryption, attackers can take full control of the wallet. These attacks require no physical access to the device, only shared access to the same public network. In some cases, attackers set up fake Wi-Fi networks that look like the real ones—so-called “evil twin” hotspots. Users unknowingly connect to them, thinking they are using the official network. Once connected, every action is visible to the attacker—including password entry and transaction signing.

如果用戶在沒有適當加密的情況下訪問其加密帳戶，則攻擊者可以完全控制錢包。這些攻擊不需要對設備的物理訪問，只需要共享對同一公共網絡的訪問。在某些情況下，攻擊者建立了看起來像真實的Wi-Fi網絡，這些網絡是如此的“邪惡的雙胞胎”熱點。用戶在不知不覺中與他們聯繫，認為他們正在使用官方網絡。連接後，攻擊者都可以看到每個動作 - 包括密碼輸入和交易簽名。

To reduce exposure, avoid using crypto wallets, exchanges, or any financial applications over public Wi-Fi. Even if you trust the network, unknown devices may still compromise it. When access is unavoidable, a trusted Virtual Private Network (VPN) helps. It encrypts all internet traffic and hides it from others on the same network. Still, VPNs only reduce—not eliminate—the risk.

為了減少暴露量，請避免使用加密錢包，交易所或公共Wi-Fi的任何財務應用。即使您信任網絡，未知設備仍可能會損害它。當不可避免地訪問時，受信任的虛擬專用網絡（VPN）會有所幫助。它加密所有互聯網流量，並將其隱藏在同一網絡上的其他流量中。儘管如此，VPN僅降低（而不是消除）風險。

For critical actions such as sending crypto or changing wallet settings, switch to mobile data or wait for a secure connection. Cryptocurrency security relies heavily on connection safety. Public Wi-Fi removes that safety layer, making it one of the most dangerous environments for handling digital assets.

對於關鍵操作，例如發送加密貨幣或更改錢包設置，請切換到移動數據或等待安全連接。加密貨幣安全性在很大程度上依賴連接安全性。公共Wi-Fi刪除了該安全層，使其成為處理數字資產的最危險環境之一。

Phishing Scams Mimic Trusted Platforms

網絡釣魚騙局模仿值得信賴的平台

Phishing scams create fake websites that look like real ones. They use similar domain names or copy interface elements to trick users. When users enter their credentials, the fake platform stores them and forwards them to attackers.

網絡釣魚騙局創建的假網站看起來像真實的網站。他們使用類似的域名或複制接口元素來欺騙用戶。當用戶輸入憑據時，假平台將它們存儲並將其轉發給攻擊者。

MyEtherWallet experienced multiple phishing attacks. Fake sites with minor spelling errors (like “myetherwaIlet” using a capital i) redirected users. Once logged in, users unknowingly shared private keys with scammers.

MyetherWallet經歷了多次網絡釣魚攻擊。偽造的拼寫錯誤的偽造網站（例如使用Capele I的“ MyetherWailet”）重定向用戶。登錄後，用戶在不知不覺中與騙子共享私鑰。

Bookmark exchange URLs to avoid visiting fake versions. Only open crypto wallets or exchanges from trusted sources. Avoid clicking login links from unknown emails or pop-ups. Always look for HTTPS and the padlock symbol in the browser bar before signing in.

為避免訪問偽造版本的添加書籤交換URL。僅開放加密錢包或可信賴的來源交換。避免單擊未知電子郵件或彈出窗口中的登錄鏈接。在簽名之前，請務必在瀏覽器欄中查找HTTPS和掛鎖符號。

Crypto Exchanges Are Not Safe Storage

加密交換不是安全的存儲

Exchanges are designed for trading, not for long-term storage. Most major crypto hacks targeted exchanges—not the coins or blockchains. In 2016, hackers took 120

交易所設計用於交易，而不是用於長期存儲。大多數主要的加密貨幣hacks針對交流，而不是硬幣或區塊鏈。在2016年，黑客服役120