Distributed Denial of Service (DDoS) attacks are happening ever more often and growing ever bigger. At 2.4 terabits per second (Tbps), the DDoS attack Microsoft just successfully defended European ...

Redmond has confirmed the eight-hour Azure outage on July 30 was triggered by a distributed denial-of-service attack, but an “error in the implementation of [their ...

Distributed Denial-of-Service (DDoS) attacks have become more common, and Microsoft recently published a blog post looking into the trends for such attacks on its own servers. In that post, the ...

On October 24, 2025, Azure DDoS Protection detected and neutralized a 15.72 Tbps Distributed Denial-of-Service (DDoS) attack targeting a single endpoint in Australia—making it the largest DDoS event ...

Distributed denial-of-service attacks continue to challenge IT teams, overwhelming resources and disrupting services if left unchecked. Microsoft's Azure DDoS Protection is designed to address this ...

Microsoft’s Azure Networking team have shared details of how they beat off one of the largest attempted distributed denial of service (DDoS) attacks in internet history, which targeted an unnamed ...

Microsoft blamed an implementation error for amplifying the impact of a distributed denial-of-service (DDoS) attack yesterday, which ended up disrupting the company's ...

Microsoft has announced that it prevented the largest-ever cloud DDoS (distributed denial-of-service) attack on its Azure cloud services, which occurred in October. In a report, the software giant ...

The outage impacted Microsoft 365, the Azure portal and multiple Azure services on Tuesday. Microsoft disclosed that the major outage that impacted services including Microsoft 365 and Azure on ...

Microsoft has confirmed that recent outages to Azure, Outlook, and OneDrive web portals resulted from Layer 7 DDoS attacks against the company's services. The attacks are being attributed to a threat ...