Visa Europe had an outage for a few hours in 2018. see https://www.theverge.com/2018/6/1/17418684/visa-cards-europe-not-working-network-outage https://www.theve

Visa Europe had an outage for a few hours in 2018. see https://www.theverge.com/2018/6/1/17418684/visa-cards-europe-not-working-network-outage https://www.theverge.com/2018/6/1/17418684/visa-cards-europe... Canada's payment network had an outage for over an hour last year, 2023 Sep 23. see https://www.cbc.ca/news/canada/moneris-network-outage-1.6976615 https://www.cbc.ca/news/canada/moneris-network-outage-1.6976...