Technology

Story: Zcash Clears Mythos AI Audit After Forgery Bug Fix, Zooko Says No New Threats

By Evie Vavasseur

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What Mythos AI Actually Did Here. Anthropic's Mythos AI isn't a household name yet, but it's the model Zcash leaned on for this audit.

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Why the Forgery Bug Mattered So Much. Zcash runs on shielded transactions. The whole value proposition is that nobody can see who sent…

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What Comes Next for the Protocol. Zcash isn't treating the clean audit as a reason to stop.

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Zcash founder Zooko Wilcox said Anthropic's Mythos AI model found no further significant bugs in the network's privacy protocol.

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The forgery bug had been a real problem. It could have let bad actors push through unauthorized transactions — basically counterfeiting on a privacy chain, which is about as bad…

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The AI's conclusion was that no additional serious bugs were present. For Zcash users and developers, that's a meaningful signal.

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Wilcox didn't elaborate on the specific methodology Mythos AI used, and no further technical breakdown has been released publicly. Unclear whether a full audit report will follow.

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More context: Anthropic Halts AI Models Fable 5 and Mythos 5 Due to US Directive

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The patch addressed that directly. And Wilcox's follow-up announcement, backed by the Mythos AI sweep, was basically a public statement that the fix stuck.

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Privacy coins have had a rough few years. Regulatory pressure across multiple jurisdictions has pushed some exchanges to delist assets like Zcash and Monero entirely.

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Zcash isn't treating the clean audit as a reason to stop. Wilcox's statement made clear that the absence of serious bugs doesn't mean the protocol is frozen in place.

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No specific timeline for future audits has been disclosed. No details on whether Mythos AI will be brought back for another pass, or whether Zcash will rotate in other tools.

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See also: Coinbase Flags Millions of Bitcoin at Risk from Address Reuse Flaw

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And honestly, the crypto security audit space is evolving fast. AI-assisted code review is becoming more common across DeFi protocols, layer-1 chains, and privacy networks alike.

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For now, the situation is stable. The forgery bug is patched. The AI found nothing else worth flagging. Wilcox said so publicly, and no one has contradicted that.

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