Why Non-Custodial Wallets Are Necessary

Do you want to check the latest Bitcoin price moves? Just switch to Coinmarketcap and … Enter information on your wallet?

On June 20, 2025, visitors of a series of important cryptocurrency sites, including Cininilegraph and Coinmarketcap, were pushed to connect their crypt wallets before accessing the site.

The pop-up was a hack, a portfolio heritage designed to subtract information from users.

Coinmarketcap users can create accounts and connect wallets to keep track of their wallets, so the pop-up itself may not seem completely out of place.

Users quickly discovered hack and interested sites quickly moved to limit the damage.

The accident highlights a new potential vulnerability in the growing cryptographic ecosystem. With these attacks, phishing can also occur on trusted platforms.

What wallet? Hacks has exploited the common characteristics of the connectivity of the portfolio

The accident entailed the injection of Javascript code harmful to the CoinmarketCap homepage.

When the unsuspecting users visited the site, they were welcomed with a “Realistic -looking Connect Wallet Connect Wallet portfolio to verify the popup”, imitating the standard web3 portfolio prompt prompts.

Users who click on the popup and approved the transaction gave attackers full access to their wallets.

According to reports, the CMC hack had 39 victims with over $ 18k in losses. The script was removed and CMC patchrated the vulnerability.

Cintalegraph also targeted

A few days later, on June 23, Cintalegraph, another important cryptocurrency outlet, faced a similar attack.

In this case, the attackers managed to compromise an advertising service network, injecting a code that produced a fake Popup Airidrop token by promoting a non -existent “plaster token or” CTG “.

The popup has redirected users to a phishing site designed to collect the signatures of the wallet.

Once again, users who interacted and signed the transaction have lost access to their funds. Cintalegraph quickly emitted a warning through its social media channels and disabled the harmful script.

Both CMC and CT hacks are part of a growing category of crypto hacks focused on compromising portfolios.

According to the quarterly ratio of Certik, these attacks produce the largest losses (over $ 1.450 million in the first quarter of 2025 only).

The compromises of the wallet are not successful like other attacks, the classification lasts for the counting of accidents. But when they work, hackers can quickly eliminate large quantities.

Supervision and knowledge of warning signals: key to avoid losses

The founder of Binance and ex CEO Changpeng Zhao (CZ) led to X and warned users to “be careful when he authorizes the Wallet Connect”.

Both CMC and CT hacks used pop-ups, one for a simple portfolio prompt and one for an alleged Crypto Airdrop.

The official Cintalegraph account has also published a notice, pushing users not to click on the pop-up, to connect wallets or provide their personal information.

Crypto Airdrops and Crypto Preales are often used by legitimate projects to develop early interest and generate buzzing on new projects, making these most convincing phishing attacks.

Scammers create fakes in order to encourage investors to give information on the wallet. The alleged project or token – in this case “CTG” – has never existed.

How do investors do safe? Avoiding unexpected or unusual pop-ups, even by trust sources, is a first step.

And when it comes to crypt and presales, it is important to obtain your information from sources of trust. Here is where a new solution, Best portfolioIt stands out.

This new app is the only web3 wallet with a presale directory in which you can browse only safe and verified presale tokens.

The portfolio also uses multi -party calculation technology, protecting the key and hack of phishing.

Best token ($ Best) wallet – the first and only world presalest and only portfolio

The evolution of Crypto’s hacks unfortunately is part of the growing market and the popularity of Crypto.

New web3 solutions, such as Best portfolioThey are evolving to deal with these security challenges, becoming a critical part of the cryptographic economy.

And the Best Wallet Token ($ best) It is here to feed the best portfolio ecosystem and provide further advantages for the owners.

With $ Best, Token owners can exchange and exchange tokens more easily, participate in the governance of the community and earn higher rewards.

The token also allows early access to the best encrypted encryption, collected and controlled by the best wallet in their “imminent token” section.

Here, investors can find imminent cryptocurrencies, as well as all key information, such as Whitepapers and Tokenomics, had to do research before investing.

This makes the platform of the best portfolio and point out some of the most practical tools for cryptocurrency investors who want to avoid shady pop-ups and still stay in front of the markets.

Even more important, the best wallet is not physical and focused on privacy; Investors control all their wallet keys and can register and exchange cryptols without Kyca.

The presale of the best portfolio token has collected $ 13.5 million so far, with the coin currently at the price of $ 0.025225.

Note that, given its required and privacy -oriented portfolio, the best token $ could reach $ 0.05 by the end of 2026 after a successful launch, providing returns by 102% to the first investors.

If you are interested in supporting the project, it is now the right opportunity to buy the best portfolio token at the lowest price.

Visit today the presale of the best portfolio.

Security in the web3 era

The recent hacks of Cintalegraph and Coinmarketcap of the front-end mark a new dangerous phase of the threats to the security of cryptocurrencies.

Unlike traditional hacking methods that turn to back -end or database systems, these exploits arm the user interface, in which trust is assumed but rarely verified.

Wallets web3 secure as like how Best portfolio It can do a lot to mitigate these growing risks.

As always, do your searches before investing or choosing a encryption service provider. This article is not a financial advice.