CoinMarketCap has confirmed that it has "identified and removed" a malicious popup on its website.
We’ve identified and removed the malicious code from our site. Our team is continuing to investigate and taking steps to strengthen our security.
The malicious code prompted users to verify their cryptocurrency wallets. The investigation into the incident is still ongoing.
CoinMarketCap is a price-tracking website for cryptocurrencies. The update came after multiple reports of the malicious notification spread on social media.
Author's summary: CoinMarketCap removes malicious wallet scam code.