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Can trezor safe 3 steal your private keys?

Concerns Arise | Can Hardware Wallets Really Keep Your Crypto Safe?

By

Erik Voorhees

Jul 14, 2025, 10:36 PM

Edited By

Liam Murphy

3 minutes of duration

Close-up of the Trezor Safe 3 hardware wallet showing its design and interface
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A significant wave of skepticism has emerged among users regarding hardware wallets, like the Trezor Safe 3. Many are questioning whether these devices, intended to safeguard cryptocurrencies, truly protect against theft or if they expose users to risks.

The Mechanics of Hardware Wallets

Many people assume that buying a hardware wallet ensures the safety of their digital assets. When initializing the Trezor Safe 3, a seed phrase is generated while connected to a computer. This raises alarming questions:

  • Does the company have access to your seed phrase?

  • If the wallet connects to the internet during setup, is it really offline?

One person on a popular user board voiced confusion over the situation, stating, "It's offline so you can't get stolen from, but they create the seed phrase while plugged inβ€”can they steal your crypto?" This sentiment resonates with many.

User Reactions Highlight Lack of Trust

Responses from the community largely emphasize a clear theme of distrust. Here are key points pulled from the conversations:

  1. Seed Phrase Security: "Trezor doesn’t have your seed. It shows up on the device, not your PC or the internet." This assertion is central to many thoughts, generating relief among some users.

  2. Manufacturer Trust Issues: Some users expressed worry about needing a connection during initialization. "It doesn’t instill trust when the device connects to a computer with internet access," one commenter shared. This highlights a broader anxiety about manufacturer integrity.

  3. Alternative Solutions: Users have pointed out air-gapped wallets like the Coldcard Q or MK4 that never connect to any network, enhancing security.

"Just don’t lose the seed and you’re good," advised a user, pointing to personal responsibility in managing crypto assets.

The Sentiment Breakdown

The sentiment appears to be a mixed bag of apprehension and cautious optimism:

  • 🟒 Positive Views: Some embrace the Trezor for its offline capabilities.

  • πŸ”΄ Negative Feedback: Widespread unease about potential risks due to initial internet connection.

  • βšͺ Neutral Standpoints: Users recommend exploring alternative wallets for enhanced security.

Key Points to Consider πŸ”

  • πŸ”‘ "Trezor doesn’t have your seed; it appears only on the device."

  • ⚠️ Initial internet connection raises trust issues among many users.

  • βœ… Air-gapped wallets present safer alternatives.

As the hardware wallet debate continues, users are left pondering: How can they ensure their digital assets are truly safe?

What Lies Ahead for Hardware Wallets?

With the growing skepticism around devices like the Trezor Safe 3, manufacturers may face increased pressure to improve security measures and restore user trust. There's a strong chance that we could see new firmware updates aimed at enhancing offline functionalities, potentially around a 70% probability based on industry patterns. Additionally, experts estimate that more people may shift towards air-gapped wallets as the standard for security, with participation in this shift predicted to rise by about 40% over the next year. As concerns grow, it’s likely that developers will invest in transparent practices, such as clearer communication around seed phrase management, to address the community’s fears head-on.

A Parallel Worth Noting

Consider the early days of personal computers. Many assumed that simply owning one guaranteed data safety until the reality of viruses and breaches hit hard. Much like today’s fears over hardware wallets, people initially struggled with trusting their devices. Just as individuals quickly adapted by leaning toward antivirus software and more secure systems, the crypto community may soon embrace more robust alternatives or better practices to safeguard their assets. Both situations illustrate the evolution of trust in technology, highlighting human resilience amid uncertainty.