Tag: dns
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US Thwarts DNS Hijacking Network Controlled by Russian APT28 Hackers
The FBI deployed a method to unplug US-based routers compromised by APT28 from the threat actor’s malicious network First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/us-thwarts-dns-hijacking-network/
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Blocky DNS-Adblocker mit Visor auf dem Raspberry Pi im Test
Blocky DNS-Adblocker mit Visor auf dem Raspberry Pi OS 64-Bit im Test. Warum der DNS-Dienst Technitium DNS, AdGuard Home und Pi-hole schlägt. First seen on tarnkappe.info Jump to article: tarnkappe.info/artikel/it-sicherheit/datenschutz/blocky-dns-adblocker-mit-visor-auf-dem-raspberry-pi-im-test-328016.html
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FBI Takes Down APT28 Network Behind Global DNS Hijacking Attacks
The Russian-linked threat group APT28 has continued to leverage vulnerable network devices to carry out large-scale DNS hijacking campaigns, enabling adversary-in-the-middle attacks. Recent developments show that these operations have drawn direct intervention from U.S. authorities. First seen on thecyberexpress.com Jump to article: thecyberexpress.com/apt28-dns-hijacking-fbi/
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Russian Threat Actors Abuse Home Routers in Expanding DNS Hijacking Wave
Russian military-linked hackers are actively compromising poorly secured home and small-office routers to hijack internet traffic and spy on organizations worldwide. Microsoft Threat Intelligence recently exposed this massive global campaign by a group known as Forest Blizzard, which has already impacted over 200 organisations and 5,000 consumer devices. Forest Blizzard is a sophisticated state-sponsored threat…
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Russian Hackers Hit SOHO Routers in Cyberespionage Campaign
Tags: cloud, cyberespionage, dns, government, hacker, intelligence, microsoft, military, router, russia, spyHijacking DNS Settings Helps Russian Hackers Decrypt TLS Traffic, Microsoft Warns. Hackers tied to Russia’s GRU military intelligence agency are compromising SOHO routers to hijack their DNS settings and spy on the cloud activities of high-value government, IT, telecommunications and energy organizations, Microsoft warns. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/russian-hackers-hit-soho-routers-in-cyberespionage-campaign-a-31354
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Russian Hackers Hit SOHO Routers in Cyberespionage Campaign
Tags: cloud, cyberespionage, dns, government, hacker, intelligence, microsoft, military, router, russia, spyHijacking DNS Settings Helps Russian Hackers Decrypt TLS Traffic, Microsoft Warns. Hackers tied to Russia’s GRU military intelligence agency are compromising SOHO routers to hijack their DNS settings and spy on the cloud activities of high-value government, IT, telecommunications and energy organizations, Microsoft warns. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/russian-hackers-hit-soho-routers-in-cyberespionage-campaign-a-31354
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Russian Hackers Hit SOHO Routers in Cyberespionage Campaign
Tags: cloud, cyberespionage, dns, government, hacker, intelligence, microsoft, military, router, russia, spyHijacking DNS Settings Helps Russian Hackers Decrypt TLS Traffic, Microsoft Warns. Hackers tied to Russia’s GRU military intelligence agency are compromising SOHO routers to hijack their DNS settings and spy on the cloud activities of high-value government, IT, telecommunications and energy organizations, Microsoft warns. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/russian-hackers-hit-soho-routers-in-cyberespionage-campaign-a-31354
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5 steps to strengthen supply chain security and improve cyber resilience
Tags: access, api, attack, authentication, automation, backup, breach, business, cloud, control, credentials, cyber, data, defense, detection, dns, edr, email, endpoint, exploit, framework, governance, identity, infrastructure, mfa, monitoring, msp, network, radius, resilience, risk, saas, service, siem, soc, software, strategy, supply-chain, threat, tool, update, vulnerability, zero-trustAll software vendors and SaaS platformsOpen”‘source components embedded in your applicationsMSP or IT service providersCloud infrastructure and authentication servicesAPI integrations and automation workflowsOnce documented, classify each supplier by the impact they would have if compromised. A remote monitoring tool or authentication platform represents far greater risk than a basic productivity app. This prioritization helps you…
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5 steps to strengthen supply chain security and improve cyber resilience
Tags: access, api, attack, authentication, automation, backup, breach, business, cloud, control, credentials, cyber, data, defense, detection, dns, edr, email, endpoint, exploit, framework, governance, identity, infrastructure, mfa, monitoring, msp, network, radius, resilience, risk, saas, service, siem, soc, software, strategy, supply-chain, threat, tool, update, vulnerability, zero-trustAll software vendors and SaaS platformsOpen”‘source components embedded in your applicationsMSP or IT service providersCloud infrastructure and authentication servicesAPI integrations and automation workflowsOnce documented, classify each supplier by the impact they would have if compromised. A remote monitoring tool or authentication platform represents far greater risk than a basic productivity app. This prioritization helps you…
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Russian State-Linked APT28 Exploits SOHO Routers in Global DNS Hijacking Campaign
The Russia-linked threat actor known as APT28 (aka Forest Blizzard) has been linked to a new campaign that has compromised insecure MikroTik and TP-Link routers and modified their settings to turn them into malicious infrastructure under their control as part of a cyber espionage campaign since at least May 2025.The large-scale exploitation campaign has been…
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Authorities disrupt router DNS hijacks used to steal Microsoft 365 logins
An international operation from law enforcement authorities in partnership with private companies has disrupted FrostArmada, an APT28 campaign hijacking local traffic from MikroTik and TP-Link routers to steal Microsoft account credentials. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/authorities-disrupt-dns-hijacks-used-to-steal-microsoft-365-logins/
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Authorities disrupt router DNS hijacks used to steal Microsoft 365 logins
An international operation from law enforcement authorities in partnership with private companies has disrupted FrostArmada, an APT28 campaign hijacking local traffic from MikroTik and TP-Link routers to steal Microsoft account credentials. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/authorities-disrupt-dns-hijacks-used-to-steal-microsoft-365-logins/
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Russian APT28 Hackers Hijack Routers to Steal Credentials, UK Security Agency Warns
Newly identified malicious campaigns are linked to virtual private servers modified by APT28 to operate as malicious DNS servers First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/russia-apt28-hijack-routers-uk-ncsc/
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Cisco fixes critical IMC auth bypass present in many products
Tags: access, ai, api, apt, attack, authentication, cisco, computing, credentials, cybersecurity, dns, email, exploit, firewall, firmware, flaw, group, infrastructure, linux, malicious, monitoring, network, password, ransomware, risk, router, vulnerability, zero-day[ Related: More Cisco news and insights ] The Cisco IMC is a baseboard management controller (BMC), a dedicated controller embedded into server motherboards with its own RAM and network interface that gives administrators monitoring and management capabilities as if they were physically connected to the server with a keyboard, monitor, and mouse (KVM). Because BMCs run…
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7 ways to improve your business resilience with backup and recovery
Tags: attack, automation, backup, business, cloud, compliance, control, cyber, data, dns, HIPAA, identity, malware, metric, network, PCI, ransomware, resilience, risk, service, soc, threat, vulnerability2. Ensure off-site backup copies : Local backups are fast, but they are also vulnerable to the same physical disasters and ransomware attacks that hit your primary servers. If your production environment and your backups are on the same network segment without air-gapping, a single compromise becomes a total extinction event. The Fix: Adopt a 3-2-1 strategy (3 total copies of data, 2 different media…
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Check Point Research Reveals ChatGPT Data Exfiltration Flaw
A ChatGPT flaw lets a single prompt silently exfiltrate data via DNS, bypassing safeguards. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/artificial-intelligence/check-point-research-reveals-chatgpt-data-exfiltration-flaw/
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ChatGPT Security Issue Enabled Data Theft via Single Prompt
OpenAI has patched vulnerability, which Check Point said was because of a DNS loophole First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/chatgpt-security-issue-steal-data/
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8 ways to bolster your security posture on the cheap
Tags: access, attack, authentication, awareness, breach, ciso, control, credentials, cyber, cyberattack, cybersecurity, data, data-breach, ddos, dkim, dmarc, dns, email, endpoint, exploit, finance, google, identity, Internet, metric, mfa, microsoft, mitigation, okta, passkey, password, phishing, risk, risk-management, service, strategy, technology, tool, training, update, waf, zero-day2. Take full advantage of your existing tools: A practical way to strengthen enterprise security without incurring additional significant spend is to ensure you’re fully leveraging the capabilities of solutions already present within your organization, says Gary Brickhouse, CISO at security services firm GuidePoint Security.”Most organizations have invested heavily in security solutions, yet most are…
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Week in review: NIST updates DNS security guidance, compromised LiteLLM PyPI packages
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: NIST updates its DNS security guidance for the first time in over a decade … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/03/29/week-in-review-nist-updates-dns-security-guidance-compromised-litellm-pypi-packages/
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BIND 9 Security Flaws Allow Attackers to Bypass Security Controls and Crash Servers
The Internet Systems Consortium (ISC) has released critical security advisories addressing three new vulnerabilities in the widely used BIND 9 Domain Name System (DNS) software suite. If left unpatched, remote attackers could exploit these weaknesses to bypass access control lists, consume excessive system resources, or crash DNS servers entirely. Network administrators must apply the provided…
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NIST Updates DNS Security Guidance After 12 Years with SP 800-81r3
The latest update to DNS security guidance from the National Institute of Standards and Technology (NIST) marks a new in how organizations are expected to secure one of the internet’s most critical systems. Published as NIST SP 800-81r3, this revision replaces the previous 2013 version, ending a gap of more than twelve years without major federal updates in this area. First…
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NIST updates its DNS security guidance for the first time in over a decade
DNS infrastructure underpins nearly every network connection an organization makes, yet security configurations for it have gone largely unrevised at the federal guidance … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/03/23/nist-dns-security-guide-sp-800-81r3/
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AWS Bedrock AgentCore Sandbox Bypass Enables Stealthy C2 and Data Exfiltration
A newly disclosed vulnerability in AWS Bedrock AgentCore Code Interpreter allows threat actors to bypass network isolation and establish stealthy command-and-control (C2) channels. AWS originally advertised this mode as providing complete isolation without external access, researchers found that it permits outbound DNS queries for A and AAAA records. This structural allowance enables attackers to exfiltrate…
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AI Flaws in Amazon Bedrock, LangSmith, and SGLang Enable Data Exfiltration and RCE
Cybersecurity researchers have disclosed details of a new method for exfiltrating sensitive data from artificial intelligence (AI) code execution environments using domain name system (DNS) queries.In a report published Monday, BeyondTrust revealed that Amazon Bedrock AgentCore Code Interpreter’s sandbox mode permits outbound DNS queries that an attacker can exploit to enable interactive shells First seen…