British Airways flight disruption was caused by someone unplugging the power

If you work in technology there’s often a joke about someone tripping over the power cord whenever a server goes down. It appears that joke became reality for British Airways last weekend. British Airways flights were disrupted worldwide due to a power supply issue in the company’s main datacenter, with 75,000 passengers affected by canceled flights.
Read more: https://www.theverge.com/2017/6/2/15728276/british-airways-power-supply-turned-off-reports?source=Snapzu