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Will trezor safe 3 become obsolete due to quantum hacking?

Trezor's Future | Can Quantum Hacking Render It Useless?

By

Omar Ali

Aug 5, 2026, 04:39 PM

Updated

Aug 14, 2026, 11:10 AM

2 minutes reading time

A Trezor Safe 3 device with a background of digital symbols representing quantum hacking threats
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A rising tide of concerns from users is questioning whether the Trezor Safe 3 could soon become obsolete due to quantum hacking threats. With many voices on forums discussing the urgency of this situation, the need for advanced security becomes increasingly apparent.

Surging Worries About Quantum Hacking

Recent discussions highlight fears surrounding quantum hacking's potential impact not just on cryptocurrencies but on the internet itself. Users have expressed mixed feelings; some remain unconcerned. One participant noted, "You are one of the last who get targeted in that scenario, so no worries." Others starkly warn about the fundamental risks, emphasizing, "The possibility to be hacked will always exist and will forever haunt all of us." This reflects a broader anxiety about investments in current technology in light of uncertain advancements.

A Trezor Safe 3 owner since 2023 mentioned, "I was wondering if these devices will end up becoming obsolete I could spend that on more crypto with my current budget." This sentiment echoes many users' reluctance to upgrade to newer models, such as the Safe 7, given potential financial constraints and the gamble with emerging technology.

Balancing Between Current Tools and Future Risks

The discussions around Trezor also reveal a split in user sentiment regarding device utility. Some argue that existing models still perform well, leading them to delay financial commitments for upgrades. One user stated, "If your current device works perfectly, then there is no reason to change it yet." Others point out the security measures, like using a 24-word recovery seed with a secure passphrase, that may enhance protection against quantum threats.

However, voices caution against complacency. A user warned that "math will still math," pointing to the enduring nature of cryptographic principles, yet acknowledged that older wallet addresses could be at risk. That suggests a wider issue as legacy wallet weaknesses could become problematic if quantum hacking evolves.

User Insights

The discourse reflects a mix of optimism and caution:

  • Adapting to Security Threats: Many agree that keeping up with technology is essential, emphasizing the need for ongoing learning.

  • Investment Anxiety: Users express hesitation about spending on newer hardware while fearing that foundational crypto security may crumble.

  • Anticipation of Quantum Threats: Some doubt the emergence of quantum hacking, suggesting it may not become a significant issue, while others remain vigilant.

Key Insights

  • ๐Ÿšซ "The only problematic issues are legacy wallet addresses."

  • ๐Ÿ’ฌ "We need to keep studying and learning to always be one step ahead."

  • ๐Ÿ”’ Keeping existing devices could be prudent for now, but users are advised to stay informed.

As discussions evolve, the focus remains on whether Trezor can adapt to impending security threats. With a possible shift in the industry expected, many ponder how long current models can last. Users seem split, but the urgency for improved security in the face of quantum threats is unmistakable. As the landscape changes, will Trezor's hardware truly hold its ground?