Security Guard Magazine
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    Juniper VPN malware cybersecurity

    Critical Backdoor Malware 'J-Magic' Discovered in Enterprise Juniper VPN Systems

    January 27, 2025 • 1 min read

    Security researchers have uncovered a sophisticated backdoor malware targeting Juniper Networks VPN systems across 36 organizations. The stealthy 'J-Magic' threat employs advanced memory-based evasion and cryptographic authentication to maintain persistent network access while avoiding detection.

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    vulnerability VPN cybersecurity DDoS

    Critical Security Flaw Exposes 4.2 Million Internet Devices to Tunneling Protocol Attacks

    January 20, 2025 • 1 min read

    A major vulnerability in tunneling protocols has left millions of VPNs, routers, and network devices exposed to potential cyberattacks worldwide. Security researchers discovered multiple flaws that could enable anonymous attacks and unauthorized network access across China, France, Japan, US, and Brazil.

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    Russia surveillance VPN censorship

    Russia Tests Digital Iron Curtain: Regions Cut Off from Global Internet in Sovereign Web Trial

    January 10, 2025 • 1 min read

    Russia conducted extensive trials of its sovereign internet infrastructure by isolating multiple regions from global internet access, particularly affecting ethnic minority areas. The government's $500 million investment and crackdown on VPNs signal an escalating push toward digital isolation.

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    SonicWall VPN cybersecurity malware

    Critical SonicWall Firewall Vulnerability Requires Immediate Patching

    January 09, 2025 • 0 min read

    SonicWall has disclosed a high-severity authentication bypass flaw in SonicOS that threatens SSL VPN and SSH management functions. The company has released urgent patches and mitigation guidance for affected firewall models to prevent potential exploitation.

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    Meta VPN cybersecurity gaming

    Gaming VPN Scam Turns Children's Computers into Proxy Servers

    December 19, 2024 • 1 min read

    Young players of VR game Gorilla Tag are unknowingly exposing their home networks to strangers by using Big Mama VPN to gain competitive advantages. Security experts warn this residential proxy service puts users at risk of legal liability and network breaches.

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