Blockchain News CoinMarketCap hack reportedly leaks 3.1 million user email addresses October 23, 2021 3.1 million email addresses linked to CoinMarketCap accounts were reportedly being traded on hacking forums, according to Have I Been Pwned. About The Author coinmaker See author's posts Post navigation Previous: Pakistan Government Not Against Crypto Investments, High Court Calls for RegulationsNext: Australian Senators pushing for country to become the next crypto hub More Stories Blockchain News Zcash fixes Orchard bug after emergency network upgrade June 3, 2026 Blockchain News Russian ruble stablecoin A7A5 grows despite Western sanctions: CertiK June 3, 2026 Blockchain News MoneyGram launches MGUSD stablecoin on Stellar network June 2, 2026