Cloudflare blocks another largest recorded DDoS attack – this time, peaking at 11.5 Tbps


Internet infrastructure provider and global cloud platform, Cloudflare, recently prevented a record-breaking Distributed Denial of Service (DDoS) attack from causing any damage.

In a short announcement published on X, Cloudflare said its defenses “have been working overtime” over the past few weeks, autonomously blocking “hundreds of hyper-volumetric DDoS attacks.” Among them was an attack that reached peaks of 5.1 Bpps and 11.5 Tbps. Bpps (Billions of Packets per Second) measures the rate of packets sent to the target and indicates how fast the attacker is overwhelming network devices.

Read more…
Source: TechRadar News


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • UK: Man charged after cyber attack saw terror messages displayed at train stations

    April 1, 2025

    A man has been charged after a cyber attack saw terror messages displayed across screens at Scotland’s busiest train stations. British Transport Police received multiple reports of a cyber security incident affecting Network Rail Wi-Fi services, provided by a third party, that displayed imagery “intended to incite religious hatred” on September 25, 2024. Network Rail said ...

  • Oracle grapples with dual data breaches

    March 31, 2025

    Oracle is dealing with the fallout of a double data breach — one exposing patient data at US hospitals, and another raising concerns about its cloud security. Reports over the weekend suggest a breach at Oracle Health, formerly known as Cerner, has impacted multiple US healthcare organisations and hospitals. Threat actors are believed to have stolen ...

  • Cyberattacks climbing across Caribbean

    March 28, 2025

    Ransomware gangs FOG and Akira continue to be the main culprits behind a number of recent cyberattacks plaguing businesses locally and across the Caribbean, a cyber-security expert has indicated. According to Rory Ebanks, director of cybersecurity at Symptai Consulting Limited, the two ransomware gangs, which both emerged in the last three years, primarily exploit vulnerabilities in ...

  • Ukraine state railway says online services partially restored after cyber attack

    March 27, 2025

    Ukraine’s state-owned railway Ukrzaliznytsia, the country’s largest carrier, has partially restored online services after a large-scale cyber attack hit passenger and freight transport systems, the company said on Thursday. An outage was first reported on Sunday when the rail company notified passengers about a failure in its IT system and told them to buy tickets on ...

  • UK supermarket Morrisons’ sales growth slows after cyber attack

    March 26, 2025

    British supermarket group Morrisons’ sales growth slowed in its first quarter, reflecting a previously flagged cyber attack at its technology provider which disrupted its operations. The UK’s fifth largest grocer, which has been owned by U.S. private equity firm Clayton, Dubilier & Rice since 2021, said on Wednesday its like-for-like sales rose 2.1% in its quarter ...

  • KLIA operations not affected after Malaysian airport hit by cyber attack

    March 25, 2025

    Operations at the Kuala Lumpur International Airport (KLIA) were not affected by a cyber attack by hackers who demanded US$10 million (S$13.4 million). In a joint statement on March 25, the National Cyber Security Agency (Nacsa) and Malaysia Airports Holdings Berhad (MAHB) said they detected a cyber-security threat affecting certain computer systems at KLIA on March ...