by FastNetMon | Aug 13, 2025 | FastNetMon, FastNetMon Blog
MadeYouReset is a new HTTP/2 DDoS vector related to 2023’s Rapid Reset. By provoking the server to reset streams with malformed frames, an attacker keeps backend request processing alive while freeing the stream from HTTP/2 accounting. One TCP connection can...
by FastNetMon | Aug 11, 2025 | FastNetMon Blog
SafeBreach Labs researchers Or Yair and Shahak Morag disclosed a new class of Windows denial-of-service (DoS) vulnerabilities that can be exploited to crash critical infrastructure or conscript publicly accessible Windows Domain Controllers (DCs) into high-bandwidth...
by FastNetMon | Jul 29, 2025 | FastNetMon Blog
AhnLab Security Intelligence Center (ASEC) has recently uncovered a wave of malicious activity involving the SVF Botnet, a lightweight yet capable Python-based malware used to launch DDoS attacks via compromised Linux SSH servers. The campaign highlights the...
by FastNetMon | Jul 14, 2025 | FastNetMon Blog
Juniper Networks has disclosed a new vulnerability (CVE-2025-52953) affecting Junos OS and Junos OS Evolved, which allows an unauthenticated adjacent attacker to send a valid BGP UPDATE packet that resets live BGP sessions, leading to a sustained denial of service...
by FastNetMon | Jun 26, 2025 | FastNetMon Blog
A new variant of the Flodrix botnet has entered the scene, and it’s taking aim at poorly secured open-source tools with an unusual level of stealth and versatility. The newest Flodrix variant builds on the same old principles: find vulnerable software, exploit it for...
