A big glitch in cryptocurrency is impacting some shoppers online. Last week, a bank security firm uncovered Overstock.com unknowingly accepted Bitcoin Cash instead of Bitcoin as payment for a product. The glitch has since been fixed. Overstock.com CEO Patrick Byne responds to this mix-up.

South Korea taking steps to ban Bitcoin. The news shining a light on regulation of cryptocurrency, and ways government can and would step in. InfoTech's President and CEO Matti Kon explains potential dangers of the cryptocurrency space.

John Detrixhe, future of finance reporter at Quartz weighs in on all the latest headlines.