CLNOG 2025 Chilean Network Operator Group Event Recap

Event Recap: CLNOG 2025

On 21 March 2025, we had the pleasure of attending CLNOG 2025, held in Santiago, Chile. This event brought together network operators and industry experts from across the region, highlighting ...

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CISA FBI and partner agencies issue advisory on hacktivist DDoS and OT intrusions targeting critical infrastructure FastNetMon DDoS News

CISA warns of hacktivist DDoS attacks on critical infrastructure OT systems

CISA, together with the FBI, the Department of Energy, the EPA, and international partners, have issued a joint advisory highlighting ongoing DDoS and intrusion attacks targeting operational technology (OT) and ...

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DDoS Defense by Design Architecture That Survives When Everything Else Fails by Herve Hildenbrand FastNetMon

DDoS Defense by Design: Architecture That Survives When Everything Else Fails

This article is written by Herve Hildenbrand and was originally published on LinkedIn. Reposted with the author’s permission. A DDoS attack almost ruined my 40th birthday. Not the party, but ...

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GRE tunneling in DDoS scrubbing center automation common challenges fastnetmon

The good and the bad of GRE tunnels in DDoS scrubbing

One of the most common ways to protect a network from large volumetric DDoS attacks is to divert the malicious traffic to a scrubbing centre. These dedicated networks remove harmful ...

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29.7 Tbps Aisuru botnet sets a new DDoS world record

New record-breaking DDoS: 29.7 Tbps Aisuru attack marks new high in hyper-volumetric threats

DDoS news: December 4th 2025 A new world-record DDoS attack has been confirmed, peaking at 29.7 terabits per second (Tbps) and launched by the Aisuru botnet, a large DDoS-for-hire network ...

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Why are botnets so hard to take down FastNetMon network security insights

Why DDoS botnets are so hard to take down?

Every time law enforcement announces a major DDoS botnet operation, the Internet seems to exhale in relief. Servers are seized, operators arrested, domains pulled out from under them. For a ...

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Engineering Deep Dive with Stavros Konstantaras How AMS IX Uses FastNetMon for Automated DDoS Mitigation

Engineering deep dive: How AMS-IX uses FastNetMon for automated DDoS mitigation

Introduction DDoS attacks have long been a thorn in the side of network operators—but AMS-IX faced a particularly unusual challenge. Unlike the massive volumetric attacks that make headlines, the attacks ...

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Network Engineering Commnity News by FastNetMon November 2025

Network Engineering Community News: November 2025

Network Engineering Community News – FastNetMon Welcome to our Network Engineering Community News! Hi from FastNetMon! November came with plenty to talk about. We’ve got a standout guest post from ...

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ShadowV2 IoT Botnet Surfaces During AWS Outage 1

ShadowV2 resurfaces: IoT botnet activity amid AWS outage highlights persistent device vulnerabilities

During late October 2025, a new Mirai-derived botnet dubbed ShadowV2 was observed exploiting unpatched IoT devices across multiple sectors and 28 countries. While the activity lasted only a day, it ...

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Aisurus 15 Tbps Attack on Azure — What It Means for Internet Resilience

Aisuru isn’t done with DDoS — and the Azure attack shows why the industry isn’t ready

This week, Microsoft confirmed it had mitigated the largest DDoS attacks ever observed on Azure: a 15.72 Tbps, 3.64 Bpps barrage against a single public IP endpoint in Australia. The ...

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Allies Sanction Russian Bulletproof DDoS Hosting Providers

US, UK and Australia sanction Russian hosting providers behind major ransomware and DDoS activity

The U.S. Department of the Treasury, together with the UK and Australia, has announced coordinated sanctions against a network of Russian “bulletproof” hosting providers (BPH) used to run ransomware operations ...

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