Warren Buffett-Backed Nubank Collaborates With Circle and Talos to Increase Crypto Access in Brazil - Warren Buffett-backed Nubank is collaborating with crypto firms Circle and Talos t... - https://news.bitcoin.com/warren-buffett-backed-nubank-collaborates-with-circle-and-talos-to-increase-crypto-access-in-brazil/ #cryptoexchanges #cryptocurrency #cryptobrazil #nubankcripto #featured #crypto #nubank #usdc