A newly discovered campaign dubbed GreedyBear has leveraged over 150 malicious extensions to the Firefox marketplace that are designed to impersonate popular cryptocurrency wallets and steal more than $1 million in digital assets. The published browser add-ons masquerade as MetaMask, TronLink, Exodus, and Rabby Wallet, among others, Koi Security researcher Tuval Admoni said. What makes the
GreedyBear Steals $1M in Crypto Using 150+ Malicious Firefox Wallet Extensions
The Hacker News - 8 Aug 2025 14:46
A newly discovered campaign dubbed GreedyBear has leveraged over 150 malicious extensions to the Firefox marketplace that are designed to impersonate popular cryptocurrency wallets and steal more than $1 million in digital assets. The published browser add-ons masquerade as MetaMask, TronLink, Exodus, and Rabby Wallet, among others, Koi Security researcher Tuval Admoni said. What makes the
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