安全

Statistics of cryptocurrency asset theft incidents!

Maybe you did nothing, and your assets went to zero!

Recently, 41 cases of cryptocurrency asset theft have been compiled over the years, including both platform-related and individual cases. We hope this raises awareness; asset security cannot be ignored!

Everyone can examine whether they have similar issues based on the reasons for theft;

You can also look at how different platforms handle these cases to see which ones are trustworthy!

Link:
https://docs.google.com/spreadsheets/d/1EVmP9KLYzO70KP8qz283UTquScsv8_XOwzYDzVVtHmk/edit?gid=0#gid=0

#Bybit被盗 #安全

BlockBeats News, on February 28, Bybit CEO Ben Zhou announced that its hacker bounty platform LazarusBounty.com has released the V1.1 version update. The main updates include: a new hacker address analysis function that supports cross-chain asset viewing, making it easier for bounty hunters to track the flow of stolen funds; the establishment of a Discord channel for bounty hunters to submit clues, where the system will automatically check for duplicate addresses to avoid duplicate submissions; the hacker address list can now be sorted by wallet balance; and the verification report page now displays the names of bounty hunters.

Ben Zhou stated that since the platform's launch, 2,167 reports have been received and processed, with the platform offering a 10% instant reward, and the total bounty pool reaching $140 million.

#安全 $BTC

50 lines of code = 1.5 billion dollars?

The Slow Fog security team revealed that the 1.5 billion dollar ETH theft incident at Bybit exchange involved only 50 lines of attack code.

The simplicity of the code reveals the fragility of security.
The cost of vulnerabilities can lead to total loss overnight.
How should we, who pride ourselves on new technologies, face this?

In this industry, security is the greatest moat.
If even leading exchanges struggle to remain safe, are your assets really secure?

How do you think the security issues in the crypto industry should be addressed?
#bybit #安全 #热门话题

Brothers, be cautious with cryptocurrency! 👻
Is cryptocurrency trading becoming a "deadly game"? A real-life suspense drama unfolds at a hotel in Jeju Island!
You've heard stories of getting rich with Bitcoin, but have you heard of someone losing their life over a failed trade? In Jeju Island, South Korea, a Chinese man was trading virtual currency in a hotel and ended up not only failing to make money but also losing his life! Who is the murderer? Four Chinese compatriots: two women in their 30s, a man in his 30s, and a mysterious man in his 60s. They absconded with 85 million Korean won (over 400,000 RMB) and ran away. Now, the South Korean police have captured this "deadly quartet," but the truth has yet to surface—was it a failed negotiation over money? Or was it premeditated? Netizens, it turns out that virtual currency really is "the crypto world has risks, trading requires caution!" Do you think these four will start blaming each other next?
Let's discuss in the comments!

#安全 #钱包安全

🚨🚨🚨Sonne Finance hacked
👀👀👀Loss exceeds 20 million, miserable... . .

Sonne Finance, the Optimism native lending protocol based on Compound, was hacked and currently loses more than 20 million US dollars.

We are ready to offer a bounty to the hacker and will not commit to further pursue the issue if the funds are returned. We sincerely apologize for this situation, we are doing our best and contacting anyone who can help recover the funds.

Chain Prison Tucao Comments, based on the plagiarism of Compound code, there are too many DeFi projects that have been stolen

#安全

ScaleBit: A zero-day vulnerability has been discovered that allows the transfer of all assets from the Uniswap Wallet, existing in the latest version of the Uniswap iOS wallet, Version 1.42.
This vulnerability allows attackers with physical access to the device to bypass the wallet's authentication mechanism and directly access the mnemonic phrase stored on the device. #钱包 #安全

#虚拟卡 #冻卡
It’s easy to apply for a US card, a virtual card, bind it to Alipay, and make direct purchases without having to worry about freezing your card.
Vcard: I have been using it, mainly because of the support of listed companies.
#虚拟美卡 #安全
The card opening fee of US$20 does not require real-name authentication, the recharge fee is 1%, and the exchange rate is 1:1 for US dollars, with a deduction of US$0.2 for each purchase, and a 1% deduction for purchases in non-U.S. areas, with a minimum deduction of US$0.45.
Registration address: https://webapp.51vcard.com/#InviteRegisterPage?inviteCode=114116

Attention newbies, don't click the top one, don't click anything weird, don't lose your coins because of curiosity or impulse. #solv #安全

Leeks in the currency circle, how to avoid being cut? Here we teach you how to identify MLM coins!

(1) Blood loss of 200 million! Sichuan cracked the "Amacoin" pyramid scheme, more than 10,000 people were defrauded!
Recently, the Public Security Bureau of Yuechi County, Sichuan Province successfully eliminated a pyramid scheme criminal gang that was hyping "air coins" under the guise of virtual digital currency value-added services. It arrested 11 key members of the gang, froze more than 12 million yuan in funds, and recovered more than 8 million yuan in stolen money. . The case involves more than 10,000 people across the country, with a capital scale of more than 200 million yuan.

(2) What are MLM coins?
MLM coins refer to MLM activities that use high returns as bait under the guise of virtual digital currency, blockchain, etc. to make money through the development of offline and layer-by-layer rebates. In recent years, with the rise of virtual digital currencies, MLM coin cases have occurred frequently, causing huge losses to investors.

(3) How to identify MLM coins?
MLM coins often have the following characteristics:
1. Promise of high returns: MLM coins often promise high returns to attract investors. For example, "Yamacoin" claims that it can "make sure profits without losing money" and can obtain a steady stream of profits through "mining".
2. Need to develop downlines: MLM coins require investors to develop downlines in order to obtain benefits. For example, "Yama Coin" investors can invite others to buy "Yama Coin" to increase their level and computing power, and receive commissions and cash rebates.
3. No actual value: MLM coins themselves have no actual value, and their prices are completely determined by market speculation. Once the bubble bursts, investors will lose all their money.

(4) How to improve awareness of preventing MLM coins?
Investors should increase their awareness of preventing MLM coins and do the following:
1. Don’t be greedy for high returns: There is no pie in the sky, and high returns are often accompanied by high risks.
2. Don’t trust others easily: Don’t easily trust virtual digital currencies recommended by friends, family, or strangers online.
3. Conduct full investigation: Before investing in virtual digital currency, you should conduct full investigation to understand the technical principles, issuance background and market conditions of the currency.
4. Choose a formal platform: Choose a formal trading platform for investment, and pay attention to protecting the security of personal information.

(5) How to avoid becoming a "leek"?
In addition to the above points, investors can also avoid becoming a "leek" in the following ways:
1. Learn blockchain knowledge: Understanding the basic principles of blockchain technology can help investors better identify MLM coins.
2. Pay attention to industry trends: Pay attention to relevant news and information about the virtual digital currency industry and understand market trends.
3. Rational investment: Don’t blindly follow the trend, make rational investments based on your own circumstances.

(6) Warning:
The risk of investing in virtual digital currencies is high. Investors should invest cautiously, increase their awareness of preventing pyramid schemes, and protect their own property safety.

#热门话题 #安全

How to turn on Apple lock mode in 10 seconds (recommended by Shenyu)
Recently, hackers have frequently stolen coins. Shenyu shared two essential safety measures for the bull market, one of which is to turn on Apple lock mode.
The method of turning it on is very simple and you can learn it in a few seconds. Click on the iPhone settings, find privacy and security, and turn on the lock mode function.
After turning it on, hackers theoretically cannot crack or remotely control the iPhone by any means. This disables some system-level privacy functions, and you are no longer afraid of hackers stealing coins. $BTC #安全 #神鱼

Recently I have been fussing about GoPlusSecWareX, which is a leading project in the field of web3 security. The contract security detection used by our common giants such as CMC, Little Fox, Coingecko, OKX, UniSwap, etc. are all provided by GoPlus, with more than 21 million daily API calls! It is a zero masturbation project, and there are currently very few people doing it. It is recommended that brothers who have time do it.

Enter SecWareX by clicking the link https://secwarex.io?channelCode=0WS9YCR1 and complete the tasks to win energy block rewards!

#okx #安全 #UNI/USDT

There are so many airdrop projects recently, and friends who are interested must be in a state of confusion, but you must pay attention to safety. I have emphasized it in my previous article. There are more projects and more scammers! Today alone, I heard that a group of people had their wallets stolen, ranging from a few to dozens of dollars to hundreds, thousands, or even tens of thousands of dollars!
Remember, everyone, be sure not to click on unofficial links, even if they look like official links, you should be cautious. You have to double-check, go to other social platforms for cross-comparison, or look at other people's reactions. Many scammers can change the account or even The website is made to look like the real thing! Be careful! Don’t order if you can, don’t be greedy for small gains, and don’t believe those pie-in-the-sky things! If you're not afraid of not being able to do it, you're just afraid that a scammer will do it to you!
#撸空投 #防骗指南 #安全 #注意资金安全 #内容挖矿

#安全 #web3 #钱包被盗 6 The total loss caused by Web3 ecological hacker attacks, phishing scams, etc. in June reached 183 million US dollars🙀

The editor has sorted out some common scenarios and countermeasures for wallet theft. Let us protect the wallet security together and share the prosperity of the bull market~

Scenario 1: After you recharge or withdraw cash, the hacker immediately sends a transaction similar to your address (for example, your address is 0x123...456, and its address is also 0x123...456). If you have If you are used to copying addresses directly from transaction records, you are prone to being scammed;
Prevention method: When proofreading addresses, don’t just look at the beginning and end, but also intercept some of the middle to check;

Scenario 2:
When copying private keys, scan your editor directly, and the coins are stolen before you transfer;
Prevention method:
When it comes to private keys and mnemonics, remember to disconnect from the Internet; if you need to send it through social tools, you can truncate it and disrupt the order of sending, etc.;

Scenario 3:
Use or impersonate a well-known social account of a big V, post a fake phishing link, and you click on it and enter If you sign and perform other operations, the coins will be transferred;
Prevention methods: (1) Use the historical collection address; (2) When opening a new link, compare it with the official website address on Twitter to see if it is consistent;

Scenario 4:
There is a backdoor in the fingerprint browser. Last year, many users who installed Bit Browser reported that their private keys were stolen, involving more than 3,000 wallets
Prevention methods:
When using the fingerprint browser, check whether its development background, investment institutions, security verification, etc. are reliable; and do not put too much balance in the account wallet used to control the loss within a certain range;

Scenario 5:
c hrome plug-in was acquired, leaving a backdoor to steal user information;
Prevention method:
If there is a large balance in the wallet, do not download and use plug-ins that are not well-known;

Scenario 6:
After authorizing tokens to some smart contracts, the tokens are transferred away;
Prevention method:
Regularly cancel unnecessary token authorization; when authorizing, only authorize the amount required for operation; some tokens given to the wallet from unknown sources (some are phishing, some cannot be exchanged at all, and cheat you of handling fees), do not authorize;

Scenario 7: Pirated wallet, after you import the private key or mnemonic, the coins are gone.
Prevention method: Find the official website and download the wallet;

In recent years, cases of cryptocurrency theft have occurred frequently, and how to properly protect our assets has become a top priority. The following are 12 key suggestions to help you better protect your crypto assets:
1. Whitelist withdrawal: Set the exchange to only allow whitelist withdrawals to increase security.
2. Official website download: Make sure to download and install the genuine desktop or mobile app from the official website.
3. Short-term cookies: Shorten the validity of cookies, increase login difficulty, and improve security.
4. Unified login name: Exchanges, wallets, and mnemonics should use the same person's name or mobile phone to log in.
5. Timely exit: Apps or browsers involving funds should be exited in time after use, and do not stay online all the time. 6. Manage plug-ins and cookies: Regularly clean Chrome plug-ins and old cookies to avoid security risks.
7. Multi-browser backup: Buy two browsers to log in separately and put them in different locations to prevent one from being damaged or lost. 8. Clean browser: Use a clean browser without plug-ins to log in to cryptocurrency assets.
9. System security: Remember to install antivirus software for Windows systems and perform regular antivirus. Apple mac systems are relatively safe, but still need attention.
10. Email reminder: The email used to register the exchange should be set up with a mobile phone reminder to detect and respond to hacker intrusions in a timely manner.
11. Safe storage: Do not store mnemonics or private keys in chat software such as QQ, WeChat, Alipay, or use WPS or Baidu Cloud storage to prevent them from being stolen by crawler software.
12. Segmented storage: Divide the mnemonics or private keys into two parts and place them on different platforms. Even if one part is leaked, the account password and fund password can be modified in time. #手续费返佣 #手续费 #安全

#虚拟卡 #冻卡
It’s easy to apply for a US card, a virtual card, bind it to Alipay, and make direct purchases without having to worry about freezing your card.
Vcard: I have been using it, mainly because of the support of listed companies.
#虚拟美卡 #安全 #USDT

The card opening fee of US$20 does not require real-name authentication, the recharge fee is 1%, the exchange rate is 1:1 for US dollars, and each purchase is deducted by US$0.2. For purchases in non-U.S. regions, it is 1%, with a minimum deduction of US$0.45.
Registration address: https://webapp.51vcard.com/#InviteRegisterPage?inviteCode=114116

#虚拟卡 #冻卡
It’s easy to apply for a US card, a virtual card, bind it to Alipay, and make direct purchases without having to worry about freezing your card.
Vcard: I have been using it, mainly because of the support of listed companies.
#虚拟美卡 #安全
The card opening fee of US$20 does not require real-name authentication, the recharge fee is 1%, the exchange rate is 1:1 for US dollars, and each purchase is deducted by US$0.2. For purchases in non-U.S. regions, it is 1%, with a minimum deduction of US$0.45.
Registration address: https://webapp.51vcard.com/#InviteRegisterPage?inviteCode=114116

Discover a small bug on Binance,
1. Click on Funds - Financial Analysis
2. Select Earnings
3. Click back and forth on the two green bars below

Usually, after clicking back and forth a few times, Binance will freeze and then restart
#bnb #币安 #安全 #漏洞 #bug