Prysm -

Prysm Bug Cost Ethereum Validators Over $1 Million After Fusaka Upgrade

December 14, 2025 by jad

A Prysm bug has cost Ethereum validators over $1 million after the Fusaka upgrade, highlighting concerns about concentration risks among consensus clients and the importance of client diversity.

Ethereum Bug Nearly Triggers Network Crisis After Fusaka Upgrade

December 5, 2025 by jad

Ethereum’s Fusaka upgrade enhanced data availability but revealed critical vulnerabilities in the Prysm client, stressing network resilience.

Ethereum sees 25% validation drop post-Fusaka as Prysm bug nears finality loss

December 5, 2025 by jad

Ethereum faces a 25% validation drop post-Fusaka due to a Prysm bug, risking network finality and raising concerns about stability.

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