<ul data-eligibleForWebStory="true">CoinMarketCap faced a security scare when a fake popup urged users to 'Verify Wallet.'The popup asked visitors to connect wallets and approve transactions, potentially leading to theft.CoinMarketCap swiftly removed the malicious script within three hours of detection.Popular crypto wallets MetaMask and Phantom flagged the site as unsafe.The scam aimed to gain control over tokens by tricking users into granting approvals.CoinMarketCap had faced a prior security breach in October 2021, where hackers stole email addresses.The recent incident involved injecting code into the site, highlighting evolving threats.CoinMarketCap is investigating further and enhancing security measures.Experts recommend skepticism towards unexpected wallet prompts and using secure hardware wallets or extensions.Keeping software updated and exercising caution remain crucial in ensuring crypto security.