A major outage of Microsoft services has disrupted financial operations globally, affecting platforms such as Outlook, Teams, and other Microsoft 365 services. This disruption has compelled traders and financial institutions to turn to alternative communication methods like phone calls, WhatsApp, and fax to execute transactions and maintain communication.
The outage impacted trading desks worldwide, creating delays in trade confirmations and settlement challenges for financial institutions in countries including Australia, Singapore, Japan, and India. In Singapore, traders faced obstacles completing financing deals, while Indian brokerages alerted clients about possible delays in responding to email inquiries. Japan’s Finance Ministry also experienced email disruptions, hampering its regular communication.
Despite the widespread service interruption, trading activities have largely continued, albeit with delays in processing confirmations and accessing brokerage reports and trading platforms requiring email authentication. Various companies reported operational difficulties, with Australia’s stock exchange operator confirming that some Microsoft 365 services were affected, though its exchange operations remained functional. Additionally, US manufacturer Workhorse Group postponed its earnings announcement due to the disruption.
Microsoft is actively working to restore the affected infrastructure, investigating the cause of the outage that has resulted in approximately 200,000 user reports on Downdetector, marking it as one of the company’s significant service disruptions. This incident underscores the financial industry’s reliance on digital communication platforms and the inherent risks when these essential technology services become unavailable.