BERLIN, April 28 (Reuters) - Germany's financial regulator BaFin warned that Binance, one of the world's largest cryptocurrency exchanges, risked being fined for offering its securities-tracking digital tokens without publishing…

By Hyunjoo Jin, Sinéad Carew and Akanksha Rana May 19 (Reuters) - The market value of Tesla Inc's bitcoin holdings have fallen by half to $1.26 billion, close to the…