Netizen Blog and News
The Netizen team sharing expertise, insights and useful information in cybersecurity, compliance, and software assurance.
recent posts
- What SOC 2 Does Not Cover and Why Organizations Assume It Does
- Netizen: Monday Security Brief (2/16/2026)
- What Continuous Compliance Monitoring Actually Looks Like in a Live SOC
- What Is Audit-Ready Logging and Why Most Environments Still Miss It
- Microsoft February 2026 Patch Tuesday Fixes 58 Flaws, Six Actively Exploited Zero-Days
about
Category: Government
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Federal agencies are shifting to Zero Trust cybersecurity due to the inadequacy of traditional perimeter defenses in decentralized environments. Executive Order 14028 mandates this transition by 2024, emphasizing identity management, adaptive access, and integration across security pillars. Agencies must avoid siloed implementations to ensure effective protection and compliance in dynamic work environments.
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The RomCom threat group exploits a WinRAR zero-day vulnerability for targeted cyberespionage against organizations in Europe and Canada. Over 29,000 unpatched Microsoft Exchange servers are also at risk from a severe hybrid cloud exploit. ESET and CISA emphasize prompt updates and heightened security measures to mitigate these threats effectively.
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Recent security alerts highlight a Linux backdoor called Plague that stealthily compromises systems by abusing the PAM framework, allowing unauthorized access and credential theft. Additionally, Akira ransomware targets SonicWall VPNs, exploiting likely zero-day vulnerabilities. Organizations are urged to enhance security monitoring and limit access to prevent such threats.
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Iranian hackers have maintained prolonged access to Middle East critical infrastructure through VPN exploits and malware, leveraging vulnerabilities in popular VPNs. Recent vulnerabilities in Citrix and SAP GUI have exposed sensitive data, prompting calls for immediate updates and mitigation strategies. Organizations must adopt robust cybersecurity measures for protection against these threats.
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The FBI, CISA, and NCSC-UK issued a warning on the Scattered Spider cyber threat group, known for targeting IT help desks via social engineering and ransomware. They use common IT tools for stealthy attacks, including data exfiltration methods. Organizations are urged to implement stronger defenses and monitor for unusual activities.
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Scattered Spider is executing targeted ransomware attacks on VMware ESXi hypervisors in the U.S. across critical sectors, utilizing social engineering and system impersonation. To counter these threats, organizations must adopt multi-layered security strategies. Additionally, ChatGPT’s Agent Mode offers automation benefits but requires strict security protocols to prevent misuse and data leaks. Netizen provides expert cybersecurity…
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A critical zero-day vulnerability in Microsoft SharePoint, CVE-2025-53770, is being exploited in large-scale attacks affecting over 85 servers globally. Concurrently, Dell confirmed a breach by the World Leaks group, affecting its demo lab but not compromising sensitive data. Organizations are urged to apply security updates and enhance monitoring.
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The Joint Worldwide Intelligence Communications System (JWICS) and the Secret Internet Protocol Router Network (SIPRNET) are vital U.S. government communication networks, ensuring secure transmission of classified information. While JWICS handles top-secret intelligence, SIPRNET manages secret-level communications. Both face cybersecurity challenges, accessibility limitations, and aging technology but are crucial for national security operations.
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The Defense Information Systems Network (DISN) is the primary enterprise telecommunications infrastructure for the United States Department of Defense. Managed by the Defense Information Systems Agency (DISA), DISN has evolved over more than four decades to support classified and unclassified communications across every domain of military and national security operations. Its architecture underpins mission-critical services…
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Fortinet has released a critical security patch for a SQL injection vulnerability (CVE-2025-25257) in FortiWeb, affecting multiple versions. Meanwhile, a newly discovered eSIM flaw in Kigen’s eUICC technology may jeopardize billions of IoT devices. Users are urged to upgrade to mitigate risks. Netizen offers advanced cybersecurity solutions to enhance protection.
Netizen Blog and News 