LATEST: 🚨 Polkadot warns the Fearless Wallet browser extension has been compromised and leaking private keys since February 2025, urging…

First reported Oct 21, 2026, 15:57 UTC

Source reports

• LATEST: 🚨 Polkadot warns the Fearless Wallet browser extension has been compromised and leaking private keys since February 2025, urging affected users to create a new keypair and move their funds. — @CoinMarketCap (X), Oct 21, 2026, 15:57 UTC

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