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No matter how hard you MetaMask to keep their accounts security protocols when using cryptocurrency.
No matter how hard you MetaMask to keep their accounts security protocols when using cryptocurrency.
Figure 2: A phony notification with real details about your last outgoing transaction Upon hovering over this fake notification, EthWalletSecurity shows how the site can present you a MetaMask transaction for the same amount, but subtly to a different address. If you visit EthWalletSecurity with an unlocked MetaMask, it shows how any site owner can use Etherscan to see your most recent incoming and outgoing transaction. I had only used my seeds in ganache. The fake notification would have all the real details about your last outgoing transaction, including its value, the destination address, and the date. Approach 6: The Timing Attack As mentioned in this blog post by co-founder John Backus , the malicious site can wait in the background until it detects you have unlocked MetaMask in a different tab.