Web3
Polkadot (DOT) Community Foundation Warns of 20-Month Fearless Wallet Key Leak
COINOTAG·October 21, 2026·1 min read
The Polkadot Community Foundation warned that the Fearless Wallet extension leaked private keys for 20 months, with 17,286 DOT in reported unauthorized transfers. Users are advised to move funds immediately. The leak raises serious security concerns for Polkadot ecosystem participants, highlighting risks in browser-based wallet extensions.
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