Tag: dns
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Traffic Distribution System (TDS) abuse What’s hiding behind the veil?
Those who follow the DNS abuse landscape closely may have noticed a rise in activity and abuse reports related to TDS. The use of this infrastructure for malicious purposes is becoming increasingly common. In this blog, we look at how TDS are being exploited to facilitate abuse, why they present challenges for takedowns, and what…
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Traffic Distribution System (TDS) abuse What’s hiding behind the veil?
Those who follow the DNS abuse landscape closely may have noticed a rise in activity and abuse reports related to TDS. The use of this infrastructure for malicious purposes is becoming increasingly common. In this blog, we look at how TDS are being exploited to facilitate abuse, why they present challenges for takedowns, and what…
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Traffic Distribution System (TDS) abuse What’s hiding behind the veil?
Those who follow the DNS abuse landscape closely may have noticed a rise in activity and abuse reports related to TDS. The use of this infrastructure for malicious purposes is becoming increasingly common. In this blog, we look at how TDS are being exploited to facilitate abuse, why they present challenges for takedowns, and what…
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Traffic Distribution System (TDS) abuse What’s hiding behind the veil?
Those who follow the DNS abuse landscape closely may have noticed a rise in activity and abuse reports related to TDS. The use of this infrastructure for malicious purposes is becoming increasingly common. In this blog, we look at how TDS are being exploited to facilitate abuse, why they present challenges for takedowns, and what…
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Traffic Distribution System (TDS) abuse What’s hiding behind the veil?
Those who follow the DNS abuse landscape closely may have noticed a rise in activity and abuse reports related to TDS. The use of this infrastructure for malicious purposes is becoming increasingly common. In this blog, we look at how TDS are being exploited to facilitate abuse, why they present challenges for takedowns, and what…
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Traffic Distribution System (TDS) abuse What’s hiding behind the veil?
Those who follow the DNS abuse landscape closely may have noticed a rise in activity and abuse reports related to TDS. The use of this infrastructure for malicious purposes is becoming increasingly common. In this blog, we look at how TDS are being exploited to facilitate abuse, why they present challenges for takedowns, and what…
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Traffic Distribution System (TDS) abuse What’s hiding behind the veil?
Those who follow the DNS abuse landscape closely may have noticed a rise in activity and abuse reports related to TDS. The use of this infrastructure for malicious purposes is becoming increasingly common. In this blog, we look at how TDS are being exploited to facilitate abuse, why they present challenges for takedowns, and what…
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Traffic Distribution System (TDS) abuse What’s hiding behind the veil?
Those who follow the DNS abuse landscape closely may have noticed a rise in activity and abuse reports related to TDS. The use of this infrastructure for malicious purposes is becoming increasingly common. In this blog, we look at how TDS are being exploited to facilitate abuse, why they present challenges for takedowns, and what…
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Ransomware-Bande missbraucht Microsoft-Zertifikate
Kontinuierlich offenstehende Hintertüren sind für Cyberkriminelle ein Freifahrtschein.Die Ransomware-Bande Rhysida ist speziell im Unternehmensumfeld berüchtigt. Nun scheint das kriminelle Hacker-Kollektiv neue Wege einschlagen zu wollen, wie ein Bericht des US-Sicherheitsanbieters Expel nahelegt. Demnach setzen die Cyberkriminellen in ihrer aktuellen Angriffskampagne initial auf Malvertising. Die maliziösen Anzeigen laufen über die Microsoft-Suchmaschine Bing und führen auf Fake-Download-Seiten…
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Ransomware-Bande missbraucht Microsoft-Zertifikate
Kontinuierlich offenstehende Hintertüren sind für Cyberkriminelle ein Freifahrtschein.Die Ransomware-Bande Rhysida ist speziell im Unternehmensumfeld berüchtigt. Nun scheint das kriminelle Hacker-Kollektiv neue Wege einschlagen zu wollen, wie ein Bericht des US-Sicherheitsanbieters Expel nahelegt. Demnach setzen die Cyberkriminellen in ihrer aktuellen Angriffskampagne initial auf Malvertising. Die maliziösen Anzeigen laufen über die Microsoft-Suchmaschine Bing und führen auf Fake-Download-Seiten…
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Ransomware-Bande missbraucht Microsoft-Zertifikate
Kontinuierlich offenstehende Hintertüren sind für Cyberkriminelle ein Freifahrtschein.Die Ransomware-Bande Rhysida ist speziell im Unternehmensumfeld berüchtigt. Nun scheint das kriminelle Hacker-Kollektiv neue Wege einschlagen zu wollen, wie ein Bericht des US-Sicherheitsanbieters Expel nahelegt. Demnach setzen die Cyberkriminellen in ihrer aktuellen Angriffskampagne initial auf Malvertising. Die maliziösen Anzeigen laufen über die Microsoft-Suchmaschine Bing und führen auf Fake-Download-Seiten…
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Rhysida ransomware exploits Microsoft certificate to slip malware past defenses
Identifying forensic signals: The campaigns that leverage trusted certificates undermine the trust model enterprises rely on. Signed malware bypasses app-allow lists, browser warnings, OS checks, and antivirus assumptions about signed code. When the file poses as Teams or PuTTY, employees don’t hesitate to download it as it looks normal.”Once inside, the malware runs with fewer…
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Rhysida ransomware exploits Microsoft certificate to slip malware past defenses
Identifying forensic signals: The campaigns that leverage trusted certificates undermine the trust model enterprises rely on. Signed malware bypasses app-allow lists, browser warnings, OS checks, and antivirus assumptions about signed code. When the file poses as Teams or PuTTY, employees don’t hesitate to download it as it looks normal.”Once inside, the malware runs with fewer…
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Rhysida ransomware exploits Microsoft certificate to slip malware past defenses
Identifying forensic signals: The campaigns that leverage trusted certificates undermine the trust model enterprises rely on. Signed malware bypasses app-allow lists, browser warnings, OS checks, and antivirus assumptions about signed code. When the file poses as Teams or PuTTY, employees don’t hesitate to download it as it looks normal.”Once inside, the malware runs with fewer…
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Proof of Concept für Angriff auf weitverbreitete DNS-Lösung öffentlich – Schwachstelle in BIND ausnutzbar
First seen on security-insider.de Jump to article: www.security-insider.de/gefaehrliche-sicherheitsluecken-bind-dns-server-software-a-29d7fa8b2275c3c28fbe052a314b9ca2/
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Week in review: WSUS vulnerability exploited to drop Skuld infostealer, PoC for BIND 9 DNS flaw published
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Can your earbuds recognize you? Researchers are working on it Biometric … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/11/02/week-in-review-wsus-vulnerability-exploited-to-drop-skuld-infostealer-poc-for-bind-9-dns-flaw-published/
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Preventing DNS filtering bypass by Encrypted DNS (DoT, DoH, DoQ)
DNS over HTTPS (DoH) and other encrypted DNS protocols like DNS over TLS (DoT) & DNS over QUIC (DoQ) enhances user privacy and security by encrypting DNS queries in transit, shielding them from eavesdropping, tampering, and censorship on untrusted networks. This prevents ISPs and local attackers from logging or manipulating domain resolutions, fostering a more…
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Defending DNS with Infoblox and Protective DNS
For too long, we’ve treated DNS as a simple utility. It’s just a phonebook for the internet, right? Treating it that way is a mistake. Nearly every single malicious action, whether it’s a phishing link, a command-and-control (C2) callback, or data exfiltration, starts with a DNS query. It is integral to the attacker workflow. So,..…
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Zensur- und werbefrei durchs Netz: Schritt-für-Schritt-Anleitung
Tags: dnsZensur- und werbefrei durchs Netz mit eigenem DNS-Server mit Technitium, AdGuard und Tailscale. Wir erklären, wie man den Server aufsetzt. First seen on tarnkappe.info Jump to article: tarnkappe.info/tutorials/zensur-und-werbefrei-durchs-netz-schritt-fuer-schritt-anleitung-322371.html
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Zensur- und werbefrei durchs Netz: Schritt-für-Schritt-Anleitung
Tags: dnsZensur- und werbefrei durchs Netz mit eigenem DNS-Server mit Technitium, AdGuard und Tailscale. Wir erklären, wie man den Server aufsetzt. First seen on tarnkappe.info Jump to article: tarnkappe.info/tutorials/zensur-und-werbefrei-durchs-netz-schritt-fuer-schritt-anleitung-322371.html
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Public Exploit Code Released for Critical BIND 9 DNS Vulnerability
A public exploit for a critical BIND 9 flaw renews DNS cache-poisoning risk, enabling forged records and traffic redirection. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/public-exploit-code-released-for-critical-bind-9-dns-vulnerability/
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Microsoft Azure Cloud Apps Shut Down by Configuration Error
Azure Outage Comes a Week After a Cloud DNS Error Disrupted AWS Users. Microsoft’s Azure cloud and 365 systems suffered an outage at noon on Wednesday because of a configuration error – hours before its quarterly earnings call and about a week after rival AWS underwent a widespread outage that shut down applications and services…
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ThreatsDay Bulletin: DNS Poisoning Flaw, Supply-Chain Heist, Rust Malware Trick and New RATs Rising
The comfort zone in cybersecurity is gone. Attackers are scaling down, focusing tighter, and squeezing more value from fewer, high-impact targets. At the same time, defenders face growing blind spots — from spoofed messages to large-scale social engineering.This week’s findings show how that shrinking margin of safety is redrawing the threat landscape. Here’s what’s First…
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Microsoft DNS Outage Disrupts Azure and Microsoft 365 Services Worldwide
Microsoft experienced a widespread service outage on Wednesday, October 29, 2025, affecting its Azure cloud platform and Microsoft 365 suite, leaving thousands of users unable to access critical business services. The disruption, which began around 16:00 UTC (approximately 9:30 PM IST), was attributed to Domain Name System (DNS) configuration issues that crippled connectivity across Microsoft’s…
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DNS outage impacts Azure and Microsoft 365 services
Microsoft is suffering an ongoing DNS outage affecting customers worldwide, preventing them from logging into company networks and accessing Microsoft Azure and Microsoft 365 services. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-dns-outage-impacts-azure-and-microsoft-365-services/
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DNS outage impacts Azure and Microsoft 365 services
Microsoft is suffering an ongoing DNS outage affecting customers worldwide, preventing them from logging into company networks and accessing Microsoft Azure and Microsoft 365 services. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-dns-outage-impacts-azure-and-microsoft-365-services/
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SOA Expire Value Out of Recommended Range: What It Means and How to Fix It
Tags: dnsSeeing the “SOA expire value out of recommended range” warning? Learn what it means, the recommended range for SOA expire values, and how to fix this DNS configuration issue easily. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/10/soa-expire-value-out-of-recommended-range-what-it-means-and-how-to-fix-it/
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SOA Expire Value Out of Recommended Range: What It Means and How to Fix It
Tags: dnsSeeing the “SOA expire value out of recommended range” warning? Learn what it means, the recommended range for SOA expire values, and how to fix this DNS configuration issue easily. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/10/soa-expire-value-out-of-recommended-range-what-it-means-and-how-to-fix-it/
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BSI warnt vor Bind-Lücke: Daten unzähliger DNS-Server manipulierbar
Angreifer können via Cache-Poisoning Datenverkehr auf eigene Domains umleiten. Allein in Deutschland sind laut BSI rund 40.000 DNS-Server anfällig. First seen on golem.de Jump to article: www.golem.de/news/exploit-code-verfuegbar-dns-eintraege-unzaehliger-bind-server-manipulierbar-2510-201636.html
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Exploit-Code verfügbar: DNS-Einträge unzähliger Bind-Server manipulierbar
Angreifer können via Cache-Poisoning Datenverkehr auf eigene Domains umleiten. Allein in Deutschland sind laut BSI rund 40.000 DNS-Server anfällig. First seen on golem.de Jump to article: www.golem.de/news/exploit-code-verfuegbar-dns-eintraege-unzaehliger-bind-server-manipulierbar-2510-201636.html