Aztec Labs Has Relaunched zk.money Privacy Wallet
The privacy-focused wallet returns to the Ethereum Layer 2 network after a three-year hiatus.
Updated on Sept. 29, 2026 in Cybersecurity
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Aztec Labs has officially relaunched its zk.money privacy wallet on the Aztec Network. The platform, which previously operated from 2021 to 2023, aims to support private applications on Ethereum using updated infrastructure.
Why it matters
The original iteration was discontinued because it faced scaling limitations that prevented global expansion. This new launch leverages fresh infrastructure designed to better support private decentralized applications.
Aztec Labs has secured $125 million in total funding, a figure that includes a $100 million Series B round raised in 2022. The original zk.money wallet reached 75,000 unique users and processed over $100 million in volume.
The players
Aztec Labs
This organization is a software development firm focused on privacy-centric solutions for decentralized networks.
Aztec Foundation
This entity provides oversight and governance for the decentralized Aztec Network on Ethereum.
The details
The wallet utilizes Ethereum Name Service technology to provide user handles and can be accessed via web interfaces or by running the client locally. Developers plan to expand the platform's functionality by integrating with Ethereum DeFi protocols in the coming months.
Timeline
The original zk.money wallet was first launched in 2021.
Aztec Labs closed a $100 million Series B funding round in 2022.
The original wallet was discontinued in 2023.
Older, unrelated Aztec smart contracts were exploited in June 2026.
DeFi integrations and a mobile app are planned for release in Q4 2026.
The Tech Race
The relaunch positions Aztec Labs within a competitive landscape of privacy-focused Layer 2 scaling solutions on Ethereum. This development reflects a broader industry shift toward creating infrastructure capable of supporting institutional-grade private applications.
Users can now interact with the wallet through a web interface or by running it locally to manage assets privately. The upcoming Q4 mobile app launch will eventually provide mobile-first access for managing these private transactions on the go.
The takeaway
Privacy-focused wallets are evolving from simple transaction tools into platforms that support broader decentralized finance applications. Users should monitor updates regarding DeFi integrations and mobile access to determine how these features might fit into their existing asset management routines.
What happens next
Aztec Labs is scheduled to launch a mobile application and integrate the wallet with various DeFi protocols during Q4 2026.
Further reading
For more background on privacy tools and blockchain security, visit our Cybersecurity section.
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