defence - Cybervandals | a Blog on modern DDoS

Jun 4, 2026 analysis advanced defence http2 protocol redteam threatintel

One HTTP/2 Bomb to break them all (CVE-2026-49975)

Yesterday, on June 3, 2026, calif_io published a blog post about a new HTTP/2 DoS technique that chains together two vulnerabilities and can

May 18, 2026 analysis attack botnet ddos defence layer7 mitigation purehuman no_AI reports threatintel

The last years have been dominated by massive IoT-botnets. Ever since Mirai had been released 10 years ago, whenever a DDoS attack made it

Oct 25, 2023 analysis blueteam booter ddos defence mitigation purehuman no_AI threatintel

New TTP allows booterservice to mitigate GeoFencing

Oct 23, 2023 analysis advanced blueteam defence ddos layer7 no_AI purehuman redteam threatintel tools protocol http2

a comparison of HTTP/2 RapidReset vector-potential vs established vectors: IoT/HTTP/2 Multiplexing

Oct 10, 2023 advanced analysis blueteam ddos defence no_AI purehuman redteam threatintel tools

A comparison of IoT-Bots, Pseudobrowsers and Browserbots used in Layer-7-DDoS-Attacks