REUTERS/Lucas Jackson PayPal is reportedly in early-stage talks to acquire US-Israeli crypto custody firm Curv for $500 million.Founded in 2018, Curv is based in New York and has research and development offices in Tel Aviv.PayPal declined to comment over speculation of a deal.Sign up here for our daily newsletter, 10 Things Before the Opening Bell.PayPal is holding early-stage discussions to acquire cryptocurrency custody firm Curv, Bloomberg reported on Tuesday.The deal could be worth as much as $500 million, according to CoinDesk.