The company has not disclosed how many users were affected or whether any wallets were compromised as a result of the exploit.

CoinMarketCap faces a front-end coinmarketcap security breach displaying wallet pop-ups; investigation and user warnings are ...

Blocking JavaScript is quite easy on all popular browsers, ... At the same time, it's exploited by advertisers and tracking companies to deliver ads, pop-ups, and malware, and mine your data.

CoinMarketCap experienced a brief security breach on June 20 after a malicious pop-up appeared on its homepage.

The problem of pop-up advertising has gotten significantly better over the last 20 years, thanks to pop-up blockers, but it still feels like we’re inundated with pop-up messages across the internet.