The crypto exchange Coinbase is down again as bitcoin prices near $11,000

Coinbase is down for maintenance as bitcoin prices soar back up toward $11,000. 
It's the second time this week the site has been unavailable.On Wednesday, bitcoin mayhem overwhelmed the platform and caused an outage on Coinbase that locked many users out of their accounts.
 
The cryptocurrency exchange Coinbase is down again, just two days after a major system outage that kept many users from accessing their bitcoin wallets as prices on the digital coin fluctuated wildly between