Unchained · Tuesday, August 4, 2026
The Coldcard hack, where high levels of compute allowed attackers to derive seed phrases, is seen by some as a potential precursor to quantum computing threats. While quantum threats are different, the ability to derive seeds across a vast space is a shared fear. This exploit might serve as a wake-up call for the community to focus on high compute threats, potentially impacting not just Bitcoin but all financial services.
“If a high level of compute allowed people to derive seed phrases, to me, this is a precursor to what quantum could do, not only in Bitcoin, but across, you know, all financial services and beyond.”
“So maybe this is a wake-up call, um, you know, for the community to really focus on these high compute threats.”
“Right? Because if you had substantially, you know, um, industry standard entropy, you're not affected here, but you could be affected. Um, the world's GPUs combined probably couldn't break it. But, you know, you're talking about multiple step functions increases in the case of quantum. They might be able to derive seeds across that whole space. That's the fear.”
“I think this you could call it a trial run, perhaps at quantum does emerge. It wouldn't look that different, right?”