Search: “dns”

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CategoryAll Malware 957 Vulnerability 655 Ransomware 384 Threat actor 249 Exploit / PoC 246 Industry 159 Phishing & fraud 155 Data breach 146 Policy & legal 108 Research 40 Advisory 30 Tools 28 AI tools & infra 26 AI safety & security 23

SeverityAll critical 1004 high 980 medium 871 low 284 info 83

Amazon and Google patch major bug in their DNS-as-a

The RecordJan 18, 00:00 UTC · Jan 18, 2023Vulnerability

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New DNS Vulnerability Lets Attackers Launch Large

The Hacker NewsMay 20, 11:16 UTC · May 20, 2020Vulnerability CVE-2020-10995 CVE-2020-12667

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DNS Hijacking targets Brazilian financial institutions

Security AffairsAug 12, 15:37 UTC · Aug 12, 2018Vulnerability

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Security implications of misconfigurations

Cisco TalosJul 22, 12:00 UTC · Jul 22, 2021Vulnerability

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70% of VPN Chrome Extensions Leak Your DNS

Security AffairsApr 3, 06:39 UTC · Apr 3, 2018Vulnerability

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PolarDNS: Open-source DNS server tailored for security evaluations

Help Net SecurityApr 19, 15:21 UTC · Apr 19, 2024Vulnerability

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New Project CAV3RN .NET Native AOT communication module

Kaspersky SecurelistJul 22, 15:43 UTC · Jul 22, 2026Vulnerability

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Chinese Actor SecShow Conducts Massive DNS Probing on Global Scale

The Hacker NewsJun 15, 00:00 UTC · Jun 15, 2024Vulnerability CVE-2023-25717

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DNS hijacks at two cryptocurrency sites point the finger at GoDaddy, again

The RecordNov 17, 00:00 UTC · Nov 17, 2022Vulnerability

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Google Adds Support for DNS-over-HTTP/3 in Android to Keep DNS Queries Private

The Hacker NewsJul 21, 03:05 UTC · Jul 21, 2022Vulnerability

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EU launches EU-based, privacy-focused DNS resolution service

Help Net SecurityJun 9, 00:00 UTC · Jun 9, 2025Vulnerability

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Attackers find new ways to deliver DDoSes with “alarming” sophistication

Ars Technica · SecurityJul 19, 20:02 UTC · Jul 19, 2023Vulnerability

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Safe domain: How to protect your enterprise from DNS hijacking

Help Net SecuritySep 1, 00:00 UTC · Sep 1, 2020Vulnerability

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Security firm released Singularity, a DNS Rebinding attack tool

Security AffairsAug 21, 07:58 UTC · Aug 21, 2018Vulnerability

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What has happened to DNS Security?

Kaspersky SecurelistJul 19, 14:07 UTC · Jul 19, 2011Vulnerability

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Anti-DDoS Firm Heaped Attacks on Brazilian ISPs

Krebs on SecurityApr 30, 15:36 UTC · Apr 30, 2026Vulnerability CVE-2023-1389

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Consumer routers targeted by DNS hijacking attackers

Help Net SecurityMay 28, 09:48 UTC · May 28, 2020Vulnerability CVE-2019-1653 CVE-2019-1652 CVE-2019-1828

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DNSChanger and the FBI's internet blackout on 8 March

Security AffairsJan 13, 15:11 UTC · Jan 13, 2018Vulnerability

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DKIM technology on guard of your mail

Kaspersky SecurelistFeb 10, 09:00 UTC · Feb 10, 2015Vulnerability

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EU wants to build its own DNS infrastructure with built

The RecordJan 17, 00:00 UTC · Jan 17, 2023Vulnerability

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TsuNAME flaw exposes DNS servers to DDoS Attacks

Security AffairsMay 9, 07:58 UTC · May 9, 2021Vulnerability

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Massive DNS poisoning attacks in Brazil

Kaspersky SecurelistNov 7, 15:38 UTC · Nov 7, 2011Vulnerability CVE-2010-4452

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MyEtherWallet users robbed after successful DNS hijacking attack

Help Net SecurityApr 25, 00:00 UTC · Apr 25, 2018Vulnerability

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Russian hackers hijack internet traffic using vulnerable routers

Help Net SecurityApr 7, 00:00 UTC · Apr 7, 2026Vulnerability CVE-2023-50224

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OpenText expands its suite of security solutions to strengthen cyber resilience posture for enterprises

Help Net SecurityJun 6, 00:00 UTC · Jun 6, 2022Vulnerability

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Over 50 security glitches found in D

Security AffairsFeb 23, 10:33 UTC · Feb 23, 2019Vulnerability CVE-2014-7858 CVE-2014-7860 CVE-2014-7859

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DNS amplification attacks double in Q1 2018

Help Net SecurityOct 18, 07:40 UTC · Oct 18, 2018Vulnerability

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Researcher Reveals New Techniques to Bypass Cloudflare's Firewall and DDoS Protection

The Hacker NewsOct 6, 08:36 UTC · Oct 6, 2023Vulnerability

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China's Great Firewall is blocking around 311k domains, 41k by accident

The RecordDec 13, 00:00 UTC · Dec 13, 2022Vulnerability

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Signal fixes location-revealing flaw, introduces Signal PINs

Help Net SecurityMay 21, 00:00 UTC · May 21, 2020Vulnerability

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Security expert discovered a bug that affects million Kaspersky VPN users

Security AffairsAug 10, 06:23 UTC · Aug 10, 2018Vulnerability

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Checking Multiple Bits in a Flag Field

Cisco TalosAug 29, 15:51 UTC · Aug 29, 2008Vulnerability

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Argus: Open-source information gathering toolkit

Help Net SecurityOct 23, 00:00 UTC · Oct 23, 2024Vulnerability

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Ad-Blocker Company Releases List of 6K Trackers Abusing CNAME Cloaking

The RecordJan 26, 00:00 UTC · Jan 26, 2023Vulnerability

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Subdomain takeover attacks on the rise and harder to monitor

Help Net SecurityMar 29, 00:00 UTC · Mar 29, 2022Vulnerability

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DDoS attacks in Q2 2020

Kaspersky SecurelistAug 10, 10:00 UTC · Aug 10, 2020Vulnerability

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Recently Patched Dnsmasq still affect Siemens Industrial devices

Security AffairsNov 29, 14:38 UTC · Nov 29, 2017Vulnerability CVE-2017-13704 CVE-2017-14495 CVE-2017-14496+1 CVEs

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mDNS can be abused to amplify the traffic of DDoS attack

Security AffairsApr 2, 07:30 UTC · Apr 2, 2015Vulnerability

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DNS Vulnerability Paper

Cisco TalosAug 11, 15:47 UTC · Aug 11, 2008Vulnerability

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IPFire ships its 200th core update with a new domain blocklist and kernel upgrade

Help Net SecurityMar 2, 00:00 UTC · Mar 2, 2026Vulnerability CVE-2025-11187 CVE-2025-15467 CVE-2025-15468+12 CVEs

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