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Warning: don't use metamask extension snaps for crypto

Warning | Users Advised Against Using Metamask Snaps Like Cosmos Extension

By

Lara Smith

Apr 22, 2025, 01:29 AM

Edited By

Diego Silva

2 minutes needed to read

A graphic warning sign with a crossed-out Metamask logo, symbolizing the risks of using Snaps for crypto, with a digital wallet in the background.

A cautionary tale has emerged from the crypto community regarding the use of Metamask extension Snaps, particularly the Cosmos Extension. A recent user experience highlights significant risks, raising concerns about the security and reliability of such tools in the evolving crypto landscape.

Problems with Metamask Snaps

The user shared a troubling experience after installing a Cosmos Snaps extension. Initially, they sought to explore new cryptocurrencies, specifically a coin called Secret Network, which claimed integration with Cosmos. This led to the installation of the Metamask Snap, intended to provide seamless cryptocurrency management. However, after forwarding funds, issues arose when the user could not access their assets,

leading to suspicion and confusion.

"It seemed the transaction went through, but I couldn't see my funds anywhere," the user recounted.

Major Concerns Raised

Key issues have been identified from community feedback:

  • Security Warnings: Many users pointed out that the Snap was not developed by the Cosmos team, raising alarms about potential phishing risks. "My antimalware immediately warns and blocks the dev's website as a phishing site," one commenter noted.

  • Loss of Access: Users reported that account recovery is complicated since Snap data is tied to wallets, not private keys. One user stressed, "Now that I re-installed Metamask, I have no chance of recovery."

  • Inadequate Support: Despite reaching out to multiple support teams, the user received no effective solutions, highlighting a potential lack of customer service in crisis situations.

Community Sentiment

Comments reflect significant skepticism about the use of crypto extensions:

  • Many criticized the lack of information about developer credibility.

  • A strong warning was made: "Stay away from crypto if you're just going to install sketchy extensions without any investigation."

  • Users expressed a sentiment that such experiences hinder mass adoption.

Key Takeaways πŸ”

  • 🚫 Avoid using poorly vetted extension Snaps.

  • πŸ’¬ "Sketchy extensions can cost you your funds," warns an active community member.

  • πŸ” Always verify the developer’s credentials before installation.

In a space still striving for widespread acceptance, incidents like these spark serious conversations about security practices in the crypto domain. As more people venture into cryptocurrency, it becomes crucial to operate with caution, ensuring that the right tools are employed to protect investments.