Elon Musk

Tesla failed to oversee Elon Musk's tweets, SEC argued in letters

Securities regulators told Tesla Inc. last year that Chief Executive Elon Musk's use of Twitter had twice violated a court-ordered policy requiring his tweets to be preapproved by company lawyers, according to records obtained by The Wall Street Journal.

Bitcoin Mining Council faces critics

Some Twitter users called the council "an attack on Bitcoin" while others claimed the group would drive the currency's mining and transaction costs higher, amount to a bigger waste of energy and make it less viable for payments

Infamous Bitcoin pizza guy who squandered $365M haul has no regrets

In May 2010, California student Jeremy Sturdivant, then 19, noticed a bizarre request on a cryptocurrency Internet forum: He could receive 10,000 Bitcoins, at the time reportedly valued at $41, in exchange for the delivery of two large pizzas to Florida resident Laszlo Hanyecz, 28.

Elon Musk solicits Dogecoin development help

After announcing earlier this month that he would be working with Dogecoin's developers to "improve system transaction efficiency," Elon Musk is now soliciting feedback from the public on ideas to enhance the joke currency even further.

Bitcoin not for us, HSBC CEO says

Europe's largest bank's stance on cryptocurrencies comes as the world's biggest and best-known, Bitcoin, has tumbled nearly 50% from the year's high, after China cracked down on mining the currency and prominent advocate Elon Musk tempered his support.