Crypto · November 4, 2026
Polkadot lost $1.38 million after hacker exploited security flaw fixed four months earlier
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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
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Polkadot lost $1.38 million after hacker exploited security flaw fixed four months earlier
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