DNS

Global Cyber Alliance launched the Quad9 DNS service to secure your online experience

Global Cyber Alliance launched the Quad9 DNS service, the free DNS service to secure your online experience and protect your…

8 years ago

Microsoft’s October Patch Tuesday addresses critical Windows DNS client Zero-Day Flaws tied to DNSSEC

Microsoft's October Patch Tuesday addresses three critical zero-day security vulnerabilities tied to the DNSSEC protocol. Microsoft's October Patch Tuesday addresses three critical…

8 years ago

Google’s Security Research Team Identifies and Fixes 7 Vulnerabilities in Dnsmasq

Google security experts disclosed seven distinct vulnerabilities in the Dnsmasq software package. Regardless of what you may think of Google as a company,…

8 years ago

A critical flaw allows hacking Linux machines with just a malicious DNS Response

A remote attacker can trigger the buffer overflow vulnerability to execute malicious code on affected Linux systems with just a malicious…

9 years ago

US users were not able to reach Twitter and other sites due to DDoS on Dyn DNS Service

A severe distributed denial-of-service (DDoS) it targeting the Managed DNS infrastructure of cloud-based Internet performance management company Dyn. A severe distributed…

9 years ago

Bitcoin Wallet Blockchain.info went down due to a DNS Hijacking

 Blockchain.info, the world's most popular Bitcoin wallet and Block Explorer service went down this week due to a DNS Hijacking…

9 years ago

A mistake allowed us a peek into North Korea Internet infrastructure

A mistake allowed us a peek into the North Korea Internet infrastructure, a security researcher discovered that Pyongyang has just…

9 years ago

Multigrain PoS malware exfiltrates stolen card data over DNS

FireEye has discovered a new strain of POS malware dubbed Multigrain that steals card data from point-of-sale systems and exfiltrates…

10 years ago

mDNS can be abused to amplify the traffic of DDoS attack

A security researcher discovered that the improper configuration of some multicast DNS (mDNS) implementations could be used to amplify DDoS…

11 years ago

Lizard Squad run a DNS hijacking against the Google Vietnam website

Alleged Hacker belonging to the hacking crew Lizard Squad run a DNS hajacking attack against the Google Vietnam domain. A…

11 years ago

This website uses cookies.