DDoS attack disrupts major Microsoft services for about 9 hours
On July 30, a DDoS attack caused multiple Microsoft services, including Azure and Microsoft 365, to go down or become unstable for about nine hours. Outlook and the Starbucks app, among others, were also affected. Microsoft explained that an error in the implementation of its defenses amplified the impact of the attack.
Key facts
- Affected organization
- Microsoft
- Incident type
- DDoS
- Occurred / detected
- 2024-07-30
- Scale of damage
- About nine hours of outages and instability in Azure, Microsoft 365 and other services
- Cause / method
- DDoS attack, with impact amplified by an error in the implementation of defenses
- Location
- Other countries
Timeline
- A DDoS attack caused service disruptions lasting about nine hours in Azure, Microsoft 365 and other services.
- Microsoft identified the DDoS attack as the cause of the outage and explained that an error in the implementation of its defenses amplified the impact.
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The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.