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Class action lawsuit filed against coin kite over $116 m bug

Class Action Filed | CoinKite’s ColdCard Bug Costs Users $116 Million

By

Keiko Tanaka

Oct 23, 2026, 09:21 AM

Edited By

Aisha Malik

2 minutes needed to read

Graphic showing a legal document with the CoinKite logo and a broken hardware wallet, symbolizing the $116 million bug issue.
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A class action lawsuit has emerged against CoinKite, the manufacturer of ColdCard wallets, due to a reported bug that allegedly led to a $116 million loss for users. This development raises serious questions about accountability in the cryptocurrency hardware sector amid heightened scrutiny.

The Controversy

Sources confirm that users are rallying against CoinKite after discovering an entropy bug affecting the ColdCard hardware wallets. The discovery has sparked a wave of distrust and concern among the crypto community.

One user noted, "Whatever the lawsuit settles, the lesson for the rest of us isno single device should ever be able to fail you out of your Bitcoin." The sentiment reflects a deep-rooted belief in multi-signature setups, emphasizing that reliance on a single device can lead to significant losses.

User Reactions and Sentiment

While reactions vary, the comments highlight three main themes:

  • Need for Accountability: Many assert CoinKite must be held responsible for the bug. A user insisted, "Coinkite needs to be closed and their IP turned over to open source."

  • Critique of Hardware Security: Several commenters questioned the assumption that hardware wallets guarantee safety, pointing out flaws in how random numbers are generated.

  • Doubt Over Legal Proceedings: Some users are skeptical that incompetence alone is enough to win the case. One comment noted, "Incompetence is not enough. You need negligence, which is hard to prove here."

"The main factor in the case will be the series of events leading up to a weakening of the pRNG implementation in firmware," one user pointed out, hinting at the complexity of the legal battle ahead.

Key Takeaways

  • πŸ”΄ Users suggest multi-sig setups mitigate risks associated with hardware flaws.

  • πŸ’¬ "This sets a dangerous precedent" - a highly upvoted community comment.

  • βš–οΈ Legal experts debate the difficulty in proving negligence against CoinKite.

As the legal battle unfolds, crypto enthusiasts are left to ponder: How can users ensure the reliability of their tools in an evolving digital environment?

This developing story will continue to attract interest as more details emerge, especially about the potential implications for hardware wallet manufacturers moving forward.

What Lies Ahead for CoinKite and the Crypto Community

There's a strong chance that the legal proceedings against CoinKite will escalate in complexity, particularly as both sides prepare their arguments. Experts estimate around a 75% likelihood that the lawsuit will reveal more serious concerns about hardware wallet security across the industry. If CoinKite is found liable, it could prompt stricter regulations and possibly lead to a shift in how hardware wallet manufacturers approach security protocols. Users may increasingly adopt multi-signature setups, raising the probability of market shifts towards providers emphasizing diverse solutions that bolster safety against inherent hardware flaws.

A Modern-Day Reflection on Past Scares

This situation may resonate with the early days of automobile safety concerns in the 1960s when manufacturers faced numerous wrongful death lawsuits due to faulty designs. Just as auto makers had to adapt and enhance safety features to regain public trust, hardware wallet companies now find themselves at a crossroads that could redefine standards across the crypto landscape. The current crisis could serve as a catalyst for innovation in security that ensures users feel safe in this evolving digital environmentβ€”just as the automotive industry learned to prioritize safety as a response to litigation and public outcry.