MetaMask Wallet Download: Understanding Token Approvals and Preventing Unlimited Spend Exploits
A user installs MetaMask, connects to a decentralized application, and approves a token swap. The interface shows a single transaction, and the user signs it without reading the fine print. Months later, the wallet balance drops unexpectedly. The culprit is often not a compromised private key or a stolen recovery phrase, but a token approval […]
