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:

  • Louis Vuitton Korea says systems breach led to customer data leak

    July 4, 2025

    A systems breach at Louis Vuitton Korea in June led to the leak of some of customer data including contact information, but did not involve customers’ financial information, the luxury brand’s South Korea unit said on Friday. “We regret to inform that an unauthorized third party temporarily accessed our system resulting in the leak of some ...

  • French government hit by Chinese hackers exploiting Ivanti security flaws

    July 4, 2025

    In late 2024, Chinese state-sponsored threat actors abused multiple zero-day vulnerabilities in Ivanti Cloud Services Appliance (CSA) devices to access French government agencies, as well as numerous commercial entities such as telcos, finance, and transportation organizations. The news was recently confirmed by the French National Agency for the Security of Information Systems (ANSSI), which noted threat ...

  • Taking SHELLTER: a commercial evasion framework abused in the wild

    July 3, 2025

    Elastic Security Labs is observing multiple campaigns that appear to be leveraging the commercial AV/EDR evasion framework, SHELLTER, to load malware. SHELLTER is marketed to the offensive security industry for sanctioned security evaluations, enabling red team operators to more effectively deploy their C2 frameworks against contemporary anti-malware solutions. SHELLTER, like many other offensive security tools (OSTs), is ...

  • Mexican drug cartel hacked cameras and phones to spy on FBI and identify witnesses

    July 3, 2025

    The “El Chapo” Mexican drug cartel snooped on FBI personnel through hacked cameras, and listened in on their phone calls to identify and kill potential witnesses, the US Department of Justice has said. And seven years on, the Bureau’s defenses against this kind of surveillance are still inadequate. The findings came to light in a June ...

  • macOS NimDoor, DPRK Threat Actors Target Web3 and Crypto Platforms with Nim-Based Malware

    July 2, 2025

    In April 2025, Huntabil.IT observed a targeted attack on a Web3 startup, attributing the incident to a DPRK threat actor group. Several reports on social media at the time described similar incidents at other Web3 and Crypto organizations. Analysis revealed an attack chain consisting of an eclectic mix of scripts and binaries written in AppleScript, C++ ...

  • Data breach reveals Catwatchful ‘stalkerware’ is spying on thousands of phones

    July 2, 2025

    A security vulnerability in a stealthy Android spyware operation called Catwatchful has exposed thousands of its customers, including its administrator. The bug, which was discovered by security researcher Eric Daigle, spilled the spyware app’s full database of email addresses and plaintext passwords that Catwatchful customers use to access the data stolen from the phones of their ...