1. Shocking figures: Your assets may be running naked
According to SlowMist Technology (Annual Blockchain Security Report), there were 410 security incidents in 2024, with losses of up to 2.013 billion US dollars. Among them, 22.9% of the cases were caused by hacked accounts. On February 14, 2025, the user assets were stolen by hackers, involving more than 10,000 addresses and a total of more than one million US dollars. Some users said that they were still using it normally in the last second, and the funds disappeared in the next second. Please note that this is not a movie plot, but a "survival" game that is often played in the crypto world.
According to the feedback survey and analysis of users whose digital assets have been stolen, many users have a weak sense of security. To help everyone be more vigilant, we have compiled several common high-risk behaviors to remind users to strengthen prevention and protect their digital assets.
2. Self-examination of high-risk behaviors: These operations are equivalent to sending red envelopes to hackers
1. Storing keys online: Convenience but great risks
Many users believe that saving keys to "private" functions or encrypted notes is convenient and safe, because these tools may require passwords to log in, and even advertise "high-level protection". However, the fact is that most of these tools are connected to the Internet, and once connected to the Internet, it means potential risks. Whether it is due to phishing attacks on accounts or vulnerabilities in the platform itself, hackers may directly obtain your keys, resulting in asset security exposure.
It is particularly important to note that, according to security surveys, the reason why most users had their assets stolen was related to their choice to store keys through Alipay Iron Box, WeChat Collection, WeChat Moments, WeChat File Transfer Assistant, etc. If such high-risk methods are used to store mnemonics/private keys, malicious behavior of the cloud storage team and direct storage of data without encryption will bring great security risks.
Please note that Alipay Iron Box has nothing to do with Alipay. Do not store your keys on platforms or tools that are vulnerable to attack. Stay highly vigilant to protect the safety of your assets.
2. Mobile screenshots: Photo albums are hackers’ cash machines
Taking screenshots to save keys may seem convenient, but it actually carries a fatal risk: "Is it always safe to delete the screenshots?" Wrong! According to a survey, almost all Android malware can scan photo albums. Once a phone is infected with a virus, every screenshot is like a "zombie" for hackers; not to mention uploading to online tools. If the network is not secure or the storage is compromised, your keys will be like prey waiting to be stolen.
3. VPN trap: What you think is an encrypted tunnel may be a one-way street
When using an unidentified VPN, all traffic will pass through a third-party server. A well-known VPN service was once exposed to have a log vulnerability, which completely exposed the records of users accessing their wallets. What’s even more frightening is that some malicious VPNs will directly replace the DApp URL you visit and trick you into signing a high-authority contract.
4. Cloud storage: online storage is more transparent than you think
A user uploaded the key to some cloud disk, thinking that it was double insurance. Little did he know that after hackers obtained the account through phishing emails, they cracked the code directly from the cloud - the whole process is easier than opening the refrigerator to get a Coke. Your encrypted files are just elementary school math problems in the eyes of professional hackers.
5. Blind spot authorization: one signature may drain all assets
In the previous "wallet phishing incident", more than 300 people clicked on malicious "airdrop links" and authorized unlimited transfers. The contract detection of the blockchain browser showed that the approve permissions of these malicious contracts were set to the maximum value - equivalent to giving the vault key directly to the hacker.
Be sure to avoid saving your private keys and mnemonics on social platforms, cloud storage, or anywhere unencrypted. Ideally, use a hardware wallet or dedicated offline storage tool to keep your information safe.
III. Survival Rules: A Safety Advanced Manual from Bronze to King
Basic protection
Download the wallet from the official channel to eliminate risks from the source
After the operation: When creating a wallet, be sure to hand-write the mnemonic or use Keypal Card to back it up as prompted, and reject any malicious behavior that requires uploading/sharing the mnemonic.
⚠️: Mnemonic storage is prohibited. Electronic device records (screenshots/memos/emails, etc.)
Advanced protection
1. Hardware wallet protection
Using KeyPal Hardware Wallet(Click to view) As the main wallet, through the topSecurity chipGenerate and store private keys, supporting more than 1,000 public chains.
Cold wallet + observation wallet
Cold wallet mode: Generate a wallet on a backup device (always disconnected from the Internet), and sign by scanning the QR code during transactions to achieve physical isolation of "hot end operation, cold end signature".
Click to learn about cold wallet https://help.tpwallet.io/cn/faq/multichain-wallet/coldwallet
3. Multi-signature wallet, Passphrase protects core assets
Deposit large amounts of assets into a multi-signature wallet, set up for example3/5 Account Multi-Signature RulesEven if one account is compromised, assets remain safe.
Click to learn more about multi-signature wallets andPassphrase https://mp.weixin.qq.com/s/fPi-Lrtq3pmcBHqoH2dwhw
IV. Daily Defense: Armed to the Teeth with Tools
1. Authorized detection radar
Regular useAuthorization detection tool(Path: App homepage → [Assets] → [More Tools] → [Authorization Monitoring]), scan and cancel the authorization of high-risk DApps with one click.
2. Token Detection Firewall
Using the Token Detection Tool(Path: [Assets] → [More Tools] → [Token Detection]), view the token basic information security report and token function and risk analysis report.
3. DApp risk warning system
The DApps accessed by users will be scanned, and a pop-up warning will be displayed when risky URLs are found.
Secure content protection
Security is a long-term battle.Read the published security protection content, update security awareness, and improve security protection level.
V. Emergency Rescue Guide
If you think your account assets are at risk of being stolen or are being stolen, please
Transfer the remaining assets to a safe wallet address (do not reuse the original mnemonic!).
Use the authorization detection tool to cancel all contract permissions.
Report the stolen details to the security team.Safety is not an optional question, but a must-answer question for survival
In the world of encryption, every click can be a turning point in the battle of offense and defense. Behind those shocking stolen data are the sophisticated calculations of hackers taking advantage of human weaknesses, and the mnemonics in your hands are the last line of defense in this war. Only by continuous learning and strengthening protection can you ensure that your assets are not threatened. If you encounter any security issues or need help, the team is always here to support you.