Tag: network
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Zabbix: Open-source IT and OT observability solution
Zabbix is an open source monitoring platform designed to track the availability, performance, and integrity of IT environments. It monitors networks along with servers, … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/12/17/zabbix-open-source-it-ot-observability-solution/
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FortiGate firewall credentials being stolen after vulnerabilities discovered
Tags: access, advisory, ai, attack, authentication, best-practice, breach, ceo, cisa, credentials, cve, cyberattack, cybersecurity, data, data-breach, exploit, firewall, flaw, fortinet, hacker, infrastructure, Internet, kev, least-privilege, login, malicious, network, password, software, theft, threat, update, vulnerabilityCSO. “So far, the pattern of activity has appeared to be opportunistic in nature. While it is difficult to estimate the number of devices directly vulnerable to this vulnerability, there are hundreds of thousands of Fortinet appliances accessible on the public internet through specialized search engines. This allows threat actors to opportunistically attempt exploitation against…
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Russian APT group pivots to network edge device misconfigurations
Tags: apt, attack, authentication, breach, cloud, credentials, detection, group, infrastructure, intelligence, mfa, mssp, network, russia, service, technology, theft, threatCredential harvesting: The researchers also observed credential replay attacks against victims’ other online services using stolen domain credentials following network edge device compromises. This indicates that the attackers are likely harvesting credentials by leveraging the traffic capturing and analysis capabilities of the compromised devices.”Time gap between device compromise and authentication attempts against victim services suggests…
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China’s Ink Dragon hides out in European government networks
Misconfigured servers are in, 0-days out First seen on theregister.com Jump to article: www.theregister.com/2025/12/16/chinas_ink_dragon_hides_out/
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China’s Ink Dragon hides out in European government networks
Misconfigured servers are in, 0-days out First seen on theregister.com Jump to article: www.theregister.com/2025/12/16/chinas_ink_dragon_hides_out/
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Russia’s GRU hackers targeting misconfigured network edge devices in attacks on energy sector, Amazon says
In a press briefing this week, Amazon officials said the years-long campaign “represents a significant evolution in critical infrastructure targeting.” First seen on therecord.media Jump to article: therecord.media/russia-gru-hackers-target-energy-sector-sandworm
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Russia’s GRU hackers targeting misconfigured network edge devices in attacks on energy sector, Amazon says
In a press briefing this week, Amazon officials said the years-long campaign “represents a significant evolution in critical infrastructure targeting.” First seen on therecord.media Jump to article: therecord.media/russia-gru-hackers-target-energy-sector-sandworm
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The Future of Network Security Policy Management in a Zero Trust World
Zero Trust has become the strategic anchor for modern cybersecurity. Every board is asking for it, every vendor claims to support it, and every CISO is under pressure to make… First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/12/the-future-of-network-security-policy-management-in-a-zero-trust-world/
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NDSS 2025 IsolateGPT: An Execution Isolation Architecture For LLM-Based Agentic Systems
Session 6A: LLM Privacy and Usable Privacy Authors, Creators & Presenters: Yuhao Wu (Washington University in St. Louis), Franziska Roesner (University of Washington), Tadayoshi Kohno (University of Washington), Ning Zhang (Washington University in St. Louis), Umar Iqbal (Washington University in St. Louis) PAPER IsolateGPT: An Execution Isolation Architecture for LLM-Based Agentic Systems Large language models…
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Amazon disrupts Russian GRU hackers attacking edge network devices
The Amazon Threat Intelligence team has disrupted active operations attributed to hackers working for the Russian foreign military intelligence agency, the GRU, who targeted customers’ cloud infrastructure. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/amazon-disrupts-russian-gru-hackers-attacking-edge-network-devices/
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NDSS 2025 Selective Data Protection against Memory Leakage Attacks for Serverless Platforms
Session 6B: Confidential Computing 1 Authors, Creators & Presenters: Maryam Rostamipoor (Stony Brook University), Seyedhamed Ghavamnia (University of Connecticut), Michalis Polychronakis (Stony Brook University) PAPER LeakLess: Selective Data Protection against Memory Leakage Attacks for Serverless Platforms As the use of language-level sandboxing for running untrusted code grows, the risks associated with memory disclosure vulnerabilities and…
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Russian Hackers Launch Attacks on Network Edge Devices in Western Critical Infrastructure
Tags: attack, blizzard, cyber, hacker, infrastructure, intelligence, network, russia, threat, vulnerabilityRussian state-sponsored hackers are intensifying attacks on misconfigured network edge devices across Western critical infrastructure, marking a significant tactical shift as 2025 comes to a close. According to new insights from Amazon Threat Intelligence, this campaign linked with high confidence to Russia’s Main Intelligence Directorate (GRU) and the Sandworm/APT44/Seashell Blizzard cluster has deprioritized overt vulnerability…
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Russian Hackers Launch Attacks on Network Edge Devices in Western Critical Infrastructure
Tags: attack, blizzard, cyber, hacker, infrastructure, intelligence, network, russia, threat, vulnerabilityRussian state-sponsored hackers are intensifying attacks on misconfigured network edge devices across Western critical infrastructure, marking a significant tactical shift as 2025 comes to a close. According to new insights from Amazon Threat Intelligence, this campaign linked with high confidence to Russia’s Main Intelligence Directorate (GRU) and the Sandworm/APT44/Seashell Blizzard cluster has deprioritized overt vulnerability…
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Russia’s GRU Tied to Critical Infrastructure Cloud Breaches
Misconfigured Customer Network Edge Devices’ Under Fire, Warn Researchers. Misconfigured edge devices hosted in the cloud are giving nation-state hackers carte blanche to access Western critical infrastructure, warn threat intelligence experts at Amazon, who tied exploits of AWS customers’ device administrator portals to Russia’s GRU military intelligence agency. First seen on govinfosecurity.com Jump to article:…
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Russia-linked hackers breach critical infrastructure organizations via edge devices
New research offers the latest evidence that vulnerable network edge equipment is a pressing concern. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/russian-hackers-critical-infrastructure-energy-edge-devices/808005/
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Amazon warns that Russia’s Sandworm has shifted its tactics
Researchers said attackers linked to Russia’s military intelligence agency have moved from vulnerability exploits to focus on poorly configured network edge devices to keep its access to target networks. First seen on cyberscoop.com Jump to article: cyberscoop.com/amazon-threat-intel-russia-attacks-energy-sector-sandworm-apt44/
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React2Shell Vulnerability Actively Exploited to Deploy Linux Backdoors
The security vulnerability known as React2Shell is being exploited by threat actors to deliver malware families like KSwapDoor and ZnDoor, according to findings from Palo Alto Networks Unit 42 and NTT Security.”KSwapDoor is a professionally engineered remote access tool designed with stealth in mind,” Justin Moore, senior manager of threat intel research at Palo Alto…
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React2Shell Vulnerability Actively Exploited to Deploy Linux Backdoors
The security vulnerability known as React2Shell is being exploited by threat actors to deliver malware families like KSwapDoor and ZnDoor, according to findings from Palo Alto Networks Unit 42 and NTT Security.”KSwapDoor is a professionally engineered remote access tool designed with stealth in mind,” Justin Moore, senior manager of threat intel research at Palo Alto…
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Product showcase: GlassWire mobile firewall for Android
GlassWire is a free network monitoring and security application for Windows and Android. It lets you see how your system communicates over the internet and local network. The … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/12/16/product-showcase-glasswire-firewall-android/
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Think Like an Attacker: Cybersecurity Tips From Cato Networks’ CISO
Etay Mayor, a cybersecurity strategist and professor, shares his journey, insights, and advice on breaking into the diverse and ever-evolving field of cybersecurity. First seen on darkreading.com Jump to article: www.darkreading.com/cybersecurity-operations/cybersecurity-tips-cato-networks-ciso
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ZnDoor Malware Actively Exploits React2Shell to Breach Network Infrastructure
Tags: attack, breach, crypto, cyber, exploit, infrastructure, malware, network, remote-code-execution, threat, vulnerabilitySince December 2025, security operations centers have identified a rising threat targeting Japanese enterprises through the exploitation of React2Shell (CVE-2025-55182), a critical remote code execution vulnerability affecting React and Next.js applications. While initial attacks primarily deployed cryptocurrency miners, researchers discovered a more dangerous payload a previously unknown malware family designated ZnDoor. Evidence suggests this threat…
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Wireshark 4.6.2 Released With Crash Vulnerability Fixes and Protocol Updates
Wireshark, the world’s leading network protocol analyzer, has released version 4.6.2 with critical security updates and important bug fixes. The update addresses compatibility issues, resolves multiple vulnerability concerns, and enhances protocol support for enterprise users and network engineers worldwide. Security Vulnerabilities Patched The latest release fixes two critical security vulnerabilities that could have impacted network…
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Wireshark 4.6.2 Released With Crash Vulnerability Fixes and Protocol Updates
Wireshark, the world’s leading network protocol analyzer, has released version 4.6.2 with critical security updates and important bug fixes. The update addresses compatibility issues, resolves multiple vulnerability concerns, and enhances protocol support for enterprise users and network engineers worldwide. Security Vulnerabilities Patched The latest release fixes two critical security vulnerabilities that could have impacted network…
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ZnDoor Malware Actively Exploits React2Shell to Breach Network Infrastructure
Tags: attack, breach, crypto, cyber, exploit, infrastructure, malware, network, remote-code-execution, threat, vulnerabilitySince December 2025, security operations centers have identified a rising threat targeting Japanese enterprises through the exploitation of React2Shell (CVE-2025-55182), a critical remote code execution vulnerability affecting React and Next.js applications. While initial attacks primarily deployed cryptocurrency miners, researchers discovered a more dangerous payload a previously unknown malware family designated ZnDoor. Evidence suggests this threat…
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Ongoing SoundCloud issue blocks VPN users with 403 server error
Users accessing the SoundCloud audio streaming platform through a virtual private network (VPN) connection are denied access to the service and see a 403 ‘forbidden’ error. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/ongoing-soundcloud-issue-blocks-vpn-users-with-403-server-error/