Anthropic’s Mythos Finds No Further Serious Bugs in Zcash, Wilcox Says
Zcash founder Zooko Wilcox said Anthropic’s Mythos AI model found no additional “serious bugs” in the privacy protocol after a previously identified forgery issue was patched. The update points to continued scrutiny of Zcash’s codebase following the earlier vulnerability disclosure.
What happened?
Zcash founder Zooko Wilcox said Anthropic’s Mythos AI model found no additional “serious bugs” in the privacy protocol after a previously identified forgery issue was patched. The update points to continued scrutiny of Zcash’s codebase following the earlier vulnerability disclosure.
Why it matters
The update matters because Zcash relies on cryptographic privacy guarantees, making protocol-level vulnerabilities especially sensitive for users and the wider crypto ecosystem. A finding that no additional serious bugs were detected may help clarify the status of the follow-up review, though it does not amount to a guarantee that no issues remain.
Zcash founder Zooko Wilcox said Anthropic’s Mythos AI model did not find any further “serious bugs” in the privacy-focused protocol after developers patched a previously discovered forgery bug.
The update matters because Zcash relies on cryptographic privacy guarantees, making protocol-level vulnerabilities especially sensitive for users and the wider crypto ecosystem. A finding that no additional serious bugs were detected may help clarify the status of the follow-up review, though it does not amount to a guarantee that no issues remain.
According to Wilcox, Mythos was used to examine the protocol after the earlier forgery flaw had been addressed. The model’s review followed the patching process rather than replacing it, placing AI-assisted auditing alongside more conventional security work.
The episode also highlights the growing role of artificial intelligence in blockchain security reviews. Crypto projects depend heavily on audits and ongoing code analysis, and AI tools are increasingly being tested as another way to identify weaknesses in complex systems.
For Zcash, the key point is narrower: after one serious flaw was found and patched, Wilcox said Anthropic’s Mythos did not identify more serious bugs in the protocol.