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Computer scientists have uncovered a flaw in some DNS resolvers that, left unresolved, might be abused to launch DDoS attacks against authoritative DNS servers. The vulnerability – dubbed TsuNAME –...
Attackers can use a newly disclosed domain name server (DNS) vulnerability publicly known as TsuNAME as an amplification vector in large-scale reflection-based distributed denial of service...
Both Register.com and Network Solutions are suffering from an ongoing DNS outage that prevents access to websites, VPNs, and other services. This outage started early this...
Developers of the widely used BIND 9 DNS server software published updates on Tuesday (April 28) that address a trio of potentially troublesome security vulnerabilities. First up is CVE-2021-25215,...
The information security community has lost another leading light, after it was announced that prominent security researcher and DNS specialist Dan Kaminsky has died. The news was confirmed by Kaminsky’s...
Security researchers today disclosed nine vulnerabilities affecting implementations of the Domain Name System protocol in popular TCP/IP network communication stacks running on at least 100 million...
Microsoft has revealed that Thursday’s worldwide outage was caused by a code defect that allowed the Azure DNS service to become overwhelmed and not respond to...
Online risk mitigation specialists DNProtect released details of their market report that exposes a high number of security issues related to the domain names that Fortune...
A security vulnerability has been discovered in CIRA’s Canadian Shield iOS application – an app designed to protect Canadian users from malware and phishing. Canadian Shield, created by...
The National Security Agency and Cybersecurity and Infrastructure Security Agency (CISA) released a cybersecurity information sheet, “Selecting a Protective DNS Service.” This publication details the benefits...
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