Microsoft reported a widespread outage affecting several of its 365 services, including Outlook, Teams, and the artificial intelligence assistant Copilot. The disruption impacted users, private companies, and government operations across Asia, Australia, and the United States. Microsoft stated that it is using a "measured approach" to repair the affected infrastructure.
The company initially reported that it had successfully restored service health but later updated its status to indicate that service health remained variable. According to Microsoft, recovery actions have progressed in phases, though capacity had not yet returned to baseline levels at the time of the report. The technology giant stated it has no indication that the outage was caused by malicious activity.
The outage led to operational delays for various organizations. Workhorse Group Inc., a U.S. industrial technology company, postponed a quarterly earnings conference call. In India, airlines Air India and IndiGo reported disruptions to their email support services, though both confirmed that flight operations were not affected. In Hong Kong, aluminum firm owner Danny Lau stated that a lack of updates from U.S. customers via Outlook could impact production timelines.
Government agencies also reported disruptions. Singapore's Government Technology Agency confirmed that government emails were down, while the Philippines' Supreme Court stated that the outage affected email responses. In Japan, Deputy Chief Cabinet Secretary Masanao Ozaki said the government's IT infrastructure was impacted. Australian Home Affairs Minister Tony Burke noted that Microsoft likened the event to a software update issue, similar to the 2024 CrowdStrike incident.
For affected users, this disruption means an inability to send or receive emails, join virtual meetings, or use AI-assisted tools. In the industrial sector, business owners like Danny Lau have indicated that these communication gaps can lead to delays in manufacturing schedules. Because the outage affects infrastructure, users may see service functionality fluctuate throughout the recovery period.
The incident also highlights the interconnected nature of modern software, as AI providers OpenAI and Anthropic reported difficulties connecting with Microsoft tools. This follows a similar precedent set by the July 2024 CrowdStrike outage, where a flawed update disrupted global banking, healthcare, and air travel. Microsoft has not yet provided a specific deadline for a full resolution but stated it is treating the matter with "urgency and priority." Users will notice a return to normal operations only once Microsoft confirms that all 365 infrastructure has returned to its baseline performance levels.