Cardano Attack: Hoskinson Invokes Feds, Solana Chief Objects

Cardano’s mainnet experienced a rare chain partition on November 21, 2025 after a malformed staking-delegation transaction exploited a long-standing deserialization bug, briefly producing a “poisoned” branch containing the transaction and a parallel healthy branch that rejected it. The network continued producing blocks on both sides until emergency node upgrades restored convergence later that day; Intersect […]