Key Highlights Polkadot has issued an urgent warning after malicious code discovered in versions of the Fearless Wallet browser extension led to unauthorized transfers of 17,286 $DOT across eight accounts. Blockchain security firm SlowMist revealed the exploit captured seed phrases and private keys via extension versions 3.0.1 and 3.0.3 through 3.0.5, using a remote switch ...
Key Highlights: Stablecoin issuer Tether froze illicitly transferred funds following an exploit, with onchain analytics firm Bitquery reporting that approximately $81 million remained traceable as of October 11. Hardware wallet manufacturer Ledger faced public criticism after attempting to isolate the incident to authorized reseller CryptoBilis, despite the vendor being officially listed on Ledger’s platform. Unlike ...
Coldcard Wallet Breach Drains $116 Million, Exposing Seed Phrase Vulnerabilities A significant security breach targeting Coldcard hardware wallets has resulted in approximately $116 million in losses, drawing sharp attention to fundamental weaknesses in crypto wallet security practices. The Solana Foundation disclosed the incident, attributing the exploit to guessable seed phrases that allowed attackers to compromise ...