Polkadot lost $1.38 million after hacker exploited security flaw fixed four months earlier

The attacker resumed on October 26 with its own relayer before the XCM fix; a later upgrade corrected supply without changing balances. Read the full story on CryptoSlate Understand the crypto stories that matter and what to watch next. Get The Catalyst in your inbox

CryptoAlerta — análise de criptomoedas e mercado em tempo real