The tech giant reports strong sales but admits "constraints" are affecting supplies of the iPhone Duo.

Supermarkets in countries including Ireland, Sweden and Belgium reported fridges being hiked in temperature on Monday.

US government agencies and cyber analysts have blamed Pyongyang for the record-breaking heist.

Dozens of shops across European countries have been hit by a cyber-attack affecting their fridges.

The exchange froze transactions following the incident which has been linked to a North Korean group.

The amount of debt held by data centres is measured in the tens of billions of pounds.