Aeredium targets single-key risk as crypto hacks rise 67%

Aeredium is developing distributed key-management tools that split control of private keys across multiple devices and parties to reduce single-key vulnerabilities, the company said. The effort follows an industrywide increase in recorded crypto security breaches of 67% year over year, according to security data cited by Aeredium.

The platform uses threshold cryptography and multi-party computation to let wallets and custodians approve transactions without ever assembling a single full private key on one device. Aeredium is marketing the system to exchanges, institutional custodians and large token holders as an alternative to single-key wallets and to some multi-signature setups that operators find slow or operationally complex.

Aeredium plans to provide software development kits so third parties can add distributed signing to existing infrastructure without a full rebuild. The company said the system supports policy controls including time delays, quorum requirements and device attestation, allowing organizations to set how many parties or devices must cooperate to sign a transaction.

According to Aeredium’s chief executive, “We built our architecture so that no single actor ever holds a complete signing key.” The company described the design as intended to limit the impact of theft, compromised servers, insider actions and human error by ensuring that no single device or person can produce a signing key on its own.

The offering includes cloud and on-premise components and can be anchored to hardware security modules for additional protection. Aeredium said its design supports common blockchain signature schemes and can be adapted for smart-contract wallets, custodial back-ends and institutional trading desks. The company also highlighted audit logs and transaction approval workflows intended to address regulatory and compliance needs.

Aeredium plans pilots with several institutional clients in the coming months and reported it will move to broader availability afterward. The company declined to disclose financial terms for early partnerships but said it expects demand from exchanges, asset managers and custodians seeking to reduce exposure to key compromise without disrupting services.

Security data cited by Aeredium shows attackers continue to target private keys in online wallets, hot custodial systems and poorly secured developer keys. Distributed key management techniques such as threshold signatures and multi-party computation are being adopted in the industry as one method to fragment signing authority so that transaction approval requires cooperation among multiple independent parties or devices.