A large-scale AWS outage began early on Monday, disrupting major online services across multiple regions. The incident originated in the US-East-1 region, one of Amazon Web Services‘ key cloud hubs.
Thousands of users worldwide reported problems accessing websites, mobile apps and connected devices. Platforms including Snapchat, Fortnite and Venmo were among those affected, according to user tracking sites and company statements.
Amazon confirmed elevated error rates and increased latency in several AWS systems. The company said its engineering teams were “actively working to restore normal operations” and that most core services were now recovering.
Banks, e-commerce firms and public services also reported temporary disruptions. In the United Kingdom, Lloyds and Halifax banks faced short-term access issues, while some government websites experienced delays.
By late morning (Eastern Time) Amazon said most systems were stabilised, though some customers continued to report slower performance or intermittent outages.
Timeline and scale of the AWS outage
The disruption started around 3:11 am Eastern Time in the US-East-1 region, which handles a significant share of global AWS traffic. Within an hour, widespread reports of service failures appeared across social media and outage monitoring sites.
Downdetector recorded more than 15,000 complaints within a short period, with users citing connection errors and failed transactions. By around 6:30 am, AWS said most services were functioning normally, though it continued to monitor performance and latency levels.
Amazon has not yet disclosed a detailed cause. Early indications suggested that issues with DynamoDB, its managed database service, could be linked to the incident.
The outage disrupted data transactions and backend processes for several platforms. Businesses that rely on AWS infrastructure experienced temporary downtime, affecting both consumer-facing and internal operations.
Impact across sectors
The AWS outage affected multiple industries, including technology, finance, logistics and entertainment.
In gaming, users were unable to log into Fortnite, while Amazon’s Alexa devices and Snapchat’s messaging services also reported interruptions.
Payment and fintech platforms such as Venmo and Chime experienced connection problems. Some online retailers paused transactions to prevent data errors during the disruption.
Enterprise software providers and cloud-based business tools hosted on AWS also faced downtime, impacting operations for both private companies and government agencies.
AWS, which accounts for roughly one-third of the global cloud infrastructure market, said engineers were continuing to monitor systems to ensure full recovery.
Technical reason for AWS outage
Initial assessments pointed to problems within AWS’s DynamoDB and associated backend services. These systems are widely used for data storage and application operations.
When DynamoDB became unstable, related AWS functions including compute and API services were affected. The company said investigations were under way to confirm the precise cause and extent of the disruption.
AWS’s health dashboard provided periodic updates as the outage unfolded. Some customers reported delays in receiving alerts or updates through the portal.
Industry specialists said the disruption highlighted how interconnected modern cloud systems have become, with a single service failure capable of causing cascading effects across multiple applications.
Current status and next steps
AWS said most affected services in the US-East-1 region had been restored and that systems were now being monitored for further anomalies. Some users continued to experience delays in response times.
The company said it would publish a detailed incident report once the root cause had been verified. The document is expected to include a technical explanation and a list of measures taken to prevent future disruptions.
Businesses that rely on AWS are assessing the operational impact and reviewing their backup systems. Some organisations have switched temporarily to alternative platforms to maintain service continuity.
The AWS outage has renewed focus on redundancy planning and the need for multiple data centre strategies within cloud-dependent industries.
As of the latest update, AWS systems were largely stable, and most global services affected by the outage had resumed normal operations.
