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Cloudflare blocks largest DDoS attack every recorded (7.3 Tbps).
Posted inCybersecurity News

Cloudflare blocks largest DDoS attack every recorded (7.3 Tbps).

Cloudflare announced on Thursday that it autonomously blocked the largest distributed denial-of-service (DDoS) attack ever recorded, which peaked at 7.3 terabits per second (Tbps) in mid-May 2025. The attack targeted an unnamed hosting provider that was using Cloudflare’s Magic Transit service for network defense.
Posted by Spartech Software June 20, 2025

Latest Posts

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  • DeepSeek AI Agent Fuels Proxyjacking on 1,200 Servers
  • PNLD breach leaks UK police contact data to dark web

Ransomware Live

  • πŸ΄β€β˜ οΈ Gunra has just published a new victim : worldtube
  • πŸ΄β€β˜ οΈ Qilin has just published a new victim : WD Masonry & Concrete
  • πŸ΄β€β˜ οΈ Akira has just published a new victim : University SprinklerSystems
  • πŸ΄β€β˜ οΈ Orova has just published a new victim : SBI Manufacturing
  • πŸ΄β€β˜ οΈ Orova has just published a new victim : Agricultural Chemical Solutions
  • πŸ΄β€β˜ οΈ Orova has just published a new victim : DBM Reflex
  • πŸ΄β€β˜ οΈ Orova has just published a new victim : Ultra Fame
  • πŸ΄β€β˜ οΈ Orova has just published a new victim : Cardiology Associates
  • πŸ΄β€β˜ οΈ Orova has just published a new victim : Yost Home Improvements
  • πŸ΄β€β˜ οΈ Orova has just published a new victim : KINGSSON

Threat Level

High

Attack Statistics

United States ~59% of ransomware attacks globally
Thousands per year
Poland 1,000+ per week
Russia Highest cybercrime threat level
China Thousands per year
India 115% surge in attacks Q2 2024
Ukraine Significant surge since 2022
Brazil Among top countries for blocked attacks
Mexico 65% of businesses hit in 2024
Germany High targeted rate (EU)
France High targeted rate (EU)

Top attacking AS/N

AS NameASN
Bharat Sanchar Nigam Ltd9829
No.31,Jin-rong Street4134
CHINA UNICOM China169 Backbone4837
DigitalOcean, LLC14061
HUAWEI INTERNATIONAL PTE. LTD.136907
Amazon.com, Inc.14618
Alibaba (US) Technology Co., Ltd.45102
Google LLC396982
Amazon.com, Inc.16509
3xK Tech GmbH200373

Top attacking IP addresses

IP AddressNotable Exploits/Context
104.238.159.149SharePoint zero-day, broad exploitation
107.191.58.76SharePoint zero-day, government targets
96.9.125.147SharePoint, previously Ivanti exploits
139.162.47.194Exploits on CitrixBleed 2
38.180.148.215CitrixBleed 2 campaigns
185.224.128.17High activity, Netherlands
89.248.163.200High activity, Netherlands
15.235.218.150Associated with APT, active C2
45.9.148.114Associated with C2, malicious netflow
91.107.150.184C2 infrastructure, recent IoC

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