But Cloudflare says it recently blocked a monumental DDoS attack which attempted to dump almost 38TB worth of data in just 45 seconds - making it the largest such attack in history. For comparison, ...

This denial of service on dialogue is not some noble or righteous crusade to save Bitcoin, it is an active attack on those economic actors and their ability to gain a better understanding to make ...

"Overall, in Q2 2025, hyper-volumetric DDoS attacks skyrocketed," Omer Yoachimik and Jorge Pacheco said. "Cloudflare blocked ...

A sad and scary new record was set this past week, with the latest and biggest distributed denial-of-service attack. The network security provider Cloudflare Inc. posted on its blog today that it ...

Cloudflare Inc., an American giant known for providing content delivery, network services, cybersecurity, and migrations, blocked the largest ever Distributed Denial-of-Service (DDoS) attack reaching ...

Hackers are now attacking systems to carry out crypto mining activities, according to a report from researchers from cloud ...

Europol dismantles NoName057(16), a Russian group behind DDoS attacks, arresting two and targeting over 1,000 supporters.

Citrix warns that patching recently disclosed vulnerabilities that can be exploited to bypass authentication and launch ...

Cloudflare blocked 7.3 million DDoS attacks in Q2 2025, a drop from Q1’s 20.5 million, but 44% higher YoY compared to Q2 2024. While network-layer attacks dropped 81% QoQ, HTTP attacks rose 9% from Q1 ...