Microsoft has fully restored its services after a widespread outage that disrupted global operations for more than 24 hours. The tech giant confirmed Saturday that it has completed efforts to address the underlying issue and restored service to all impacted customers and regions. Users reported significant disruptions, including delayed email delivery and unavailability of Microsoft 365 services.
The outage, which began earlier this week, affected businesses and individuals worldwide, causing delays in critical communications. Microsoft urged security teams to use its Defender for Office 365 and Defender XDR platforms to identify suspicious messages and investigate employee interactions with potentially harmful links. Hackers reportedly exploited the downtime to send phishing emails targeting users. The company has since advised users to remain vigilant and monitor their accounts for unusual activity.
This incident follows a pattern of global service disruptions linked to cybersecurity threats. Microsoft has previously joined other tech firms in imposing penalties on Russian entities over the Ukraine invasion, highlighting its stance on digital security and geopolitical issues. The current outage underscores the growing risks of cyberattacks on critical infrastructure and the importance of robust security measures.
