The Ethereum Foundation has officially launched a dedicated Post‑Quantum (PQ) Security Team in January 2026, backed by $2 million in funding, to prepare the network against future quantum computing threats. The move marks a major strategic shift in Ethereum’s long‑term roadmap.
Key Details
The PQ Security Team is led by Thomas Coratger, a cryptographic engineer at the Ethereum Foundation, with support from Emile, a cryptographer linked to leanVM. The initiative was publicly confirmed by Ethereum researcher Justin Drake, signaling its importance within the community.
The team’s mandate includes strengthening hash‑based cryptography and core protocol components, launching test networks for post‑quantum cryptography, and hosting biweekly developer sessions focused on quantum‑resistant transactions. The $2 million allocation will fund research, prizes, and development efforts.
Strategic Priority
Quantum computing poses a significant risk to current cryptographic standards such as ECDSA, which underpins Ethereum’s security. By prioritizing post‑quantum resilience, Ethereum is positioning itself as a leader in quantum‑safe blockchain infrastructure. The initiative reflects a broader industry trend, with other players like Coinbase forming quantum advisory boards.
Industry Context
Ethereum’s move comes as competition among blockchains intensifies. By investing early in quantum‑resistant technology, the Foundation aims to ensure Ethereum remains secure and relevant in the face of future technological breakthroughs. The PQ Security Team represents a proactive step toward safeguarding billions in value secured on Ethereum against potential quantum attacks.
