Cloudflare tackles massive DDoS assault, setting new record in volumetric defense

Cloudflare successfully defends against one of the largest DDoS attacks ever recorded, utilizing automatic mitigation systems to neutralize the 3.8 Tbps attack targeting a financial, internet, and telecommunications entity.

Cloudflare successfully thwarted one of the largest DDoS attacks ever recorded, demonstrating their expertise in internet security and performance.
The attack targeted multiple sectors, highlighting the need for comprehensive cybersecurity measures across industries.
Cloudflare's automatic mitigation systems were able to neutralize the attack and keep their client's platform fully operational, showcasing the effectiveness of their defense mechanisms.

Cloudflare, a leading internet security and performance company, recently revealed that it successfully thwarted one of the largest distributed denial-of-service (DDoS) attacks ever recorded. The attack, which targeted an undisclosed entity in the financial, internet, and telecommunications sectors, involved a staggering 3.8 terabits per second (Tbps) of data.

According to Cloudflare, the volumetric DDoS attack was carried out over the course of a month, consisting of over 100 smaller attacks aimed at destabilizing the targeted platform. The attack overwhelmed the entity’s systems with an influx of traffic, rendering legitimate user requests unable to be processed properly.

To execute the attack, the perpetrators utilized a botnet network comprised of compromised routers and devices located in various countries, including Brazil, Russia, Vietnam, and Spain. The peak intensity of the attack reached 3.8 Tbps and lasted for a mere 65 seconds. Remarkably, throughout the entire duration of the attack, Cloudflare’s client platform remained fully operational without any disruptions. This can be attributed to the company’s robust automatic mitigation systems, which successfully neutralized the threat.

This incident surpasses the previous record for a volumetric DDoS attack, which was held by Microsoft. The tech giant had mitigated a 3.47 Tbps attack on its Azure platform, targeting one of its clients in Asia.

Cloudflare’s ability to fend off such a massive attack underscores the importance of robust cybersecurity measures in today’s digital landscape. As cyber threats continue to evolve, organizations must remain vigilant and invest in advanced defense mechanisms to safeguard their online infrastructure.

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Background Information

About Microsoft:

Microsoft, founded by Bill Gates and Paul Allen in 1975 in Redmond, Washington, USA, is a technology giant known for its wide range of software products, including the Windows operating system, Office productivity suite, and cloud services like Azure. Microsoft also manufactures hardware, such as the Surface line of laptops and tablets, Xbox gaming consoles, and accessories.