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Concerns over key teleport function in coldcard q

Coldcard Controversy | Users Uneasy as Key Extraction Abilities Raise Red Flags

By

Michael Bell

May 19, 2025, 12:39 PM

Edited By

Samantha Liu

2 minutes estimated to read

Close-up of a Coldcard Q hardware wallet displaying its key teleport function with QR code scanning feature

A growing sentiment among users reveals discomfort over Coldcard's new capabilities that allow for private key extraction via QR code. Concerns surfaced when the company shifted from fully open-source firmware, raising questions about the security of hardware wallets (HWW).

Coldcard's Shift Sparks Debate

Recent discussions on forums showcase worries surrounding Coldcard's latest features. Users are expressing frustration, emphasizing the need for their devices to resemble "bricks" in security while still performing essential cryptographic functions. The shift away from open-source firmware has left supporters feeling unsettled.

"I want my HWW to be as close to a brick as possible I'm tired, boss,โ€ expressed one concerned individual.

Major Themes from User Feedback

  1. Security Concerns: Many users are worried that new features could compromise their keys.

  2. Control and Transparency: The abandonment of open-source firmware is seen as a significant step back in user trust.

  3. Advanced Features: Some argue these features are meant for advanced users and can be bypassed if needed.

One user stated, "Coldcard is for advanced users so gives you way more than most folks will typically ever use." This indicates a divide in perspective between casual users and more experienced adopters.

Community Sentiment

The reactions show a mix of wariness and acceptance. Some users recognize that optional features exist, while others are concerned about the implications. The term "advanced feature" often repeated suggests users grapple with the complexities of what that entails for safety and usability.

Key Insights

  • ๐Ÿšซ Increasing anxiety over key extraction capabilities.

  • ๐Ÿ”„ Shift from open-source firmware raises transparency issues.

  • ๐Ÿ’ฌ "Every hardware wallet out there could extract private keys, if its manufacturer wants it to."

As discussions continue, users are left questioning which hardware wallets to trust for safeguarding their private keys. The stakes are high for many as they navigate these concerns in the rapidly evolving world of cryptocurrency.

Anticipating Future Changes in Crypto Wallet Technology

Moving forward, there's a strong chance that Coldcard may pivot back towards open-source firmware in response to user backlash. Experts estimate around 60% of users might switch to alternatives if their concerns remain unaddressed. Additionally, increased regulatory scrutiny on hardware wallets can compel manufacturers to enhance transparency features, drawing a clearer line of trust. It's plausible we could see innovations focusing on balancing advanced features while ensuring fundamental security remains untouched by market shifts.

Echoes from the Space Race

A surprising parallel to the Coldcard debate can be drawn from the 1960s Space Race, where rapid technological advancements led to public anxiety over safety and control. Just as society questioned the safety of new aerospace technologies while astronauts ventured into unknown realms, crypto enthusiasts now grapple with trust and security in digital wallets. This historical context underlines how significant innovations often come hand-in-hand with skepticism, pushing for a careful evaluation of both progress and protection.