BHP Flags $2.3 Billion Potash Write-Down as Costs Rise

The miner expects another cost overrun on a Canadian mine that is set to become one of the biggest sources of the fertilizer ingredient globally.

Accenture Takes Majority Stake in Cyber Company Dragos

Consulting firm is also acquiring NetRise and runZero in combined $4.2 billion deal to offer cyber protection to industrial infrastructure.

The Company That Created the Checkbook Is Buying a Payment Processor