cash

On Friday, when a CrowdStrike update caused millions of Microsoft systems to crash around the world, many businesses were faced with a choice: Go cash-only or close until systems came back online.This quickly caused chaos in Australia, whose government has explicitly encouraged businesses to go cashless. Pictures posted on social media showed card-only self-checkout registers at the grocery chain Coles displaying blue screens of death. Queues for human-run registers at Australian groceries stretched to the back of the store, according to local media. Some Australian marts simply locked their doors.Meanwhile, as evidenced on social media, some Indian airlines had to…