SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 71

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter 9 Malicious NuGet Packages Deliver Time-Delayed Destructive Payloads GlassWorm Returns: New Wave Strikes as We Expose Attacker Infrastructure Gootloader Returns: What Goodies Did They Bring? Active Water Saci Campaign Spreading Via WhatsApp Features Multi-Vector […]

November 16, 2025
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Anthropic: China-backed hackers launch first large-scale autonomous AI cyberattack

China-linked actors used Anthropic’s AI to automate and run cyberattacks in a sophisticated 2025 espionage campaign using advanced agentic tools. China-linked threat actors used Anthropic’s AI to automate and execute cyberattacks in a highly sophisticated espionage campaign in September 2025. The cyber spies leveraged advanced “agentic” capabilities rather than using AI only for guidance. Attackers […]

November 16, 2025
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Multiple Vulnerabilities in GoSign Desktop lead to Remote Code Execution

Researchers found a critical vulnerability in GoSign Desktop: TLS Certificate Validation Disabled and Unsigned Update Mechanism. GoSign is an advanced and qualified electronic signature solution developed by Tinexta InfoCert S.p.A., used by public administrations, businesses, and professionals to manage approval workflows with traceability and security. The SaaS/web version of the product has received the “QC2” […]

November 16, 2025
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Multiple Vulnerabilities in GoSign Desktop lead to Remote Code Execution

Researchers found a critical vulnerability in GoSign Desktop: TLS Certificate Validation Disabled and Unsigned Update Mechanism. GoSign is an advanced and qualified electronic signature solution developed by Tinexta InfoCert S.p.A., used by public administrations, businesses, and professionals to manage approval workflows with traceability and security. The SaaS/web version of the product has received the “QC2” […]

November 16, 2025
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U.S. CISA adds Fortinet FortiWeb flaw to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Fortinet FortiWeb flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a Fortinet FortiWeb flaw, tracked as CVE-2025-64446  (CVSS score of 9.1), to its Known Exploited Vulnerabilities (KEV) catalog. The vulnerability is a relative path traversal issue in Fortinet FortiWeb 8.0.0 […]

November 15, 2025
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Critical CVE-2025-59367 flaw lets hackers access ASUS DSL routers remotely

ASUS fixed a critical auth-bypass flaw (CVE-2025-59367) in DSL routers that let remote, unauthenticated attackers access devices with ease. ASUS patched a critical auth-bypass flaw, tracked as CVE-2025-59367 (CVSS score of 9.3), in multiple DSL routers that allows remote, unauthenticated attackers to easily access unpatched devices. The vulnerability impacts DSL-AC51, DSL-N16, DSL-AC750 router families, the […]

November 14, 2025
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Millions of sites at risk from Imunify360 critical flaw exploit

A vulnerability affecting Imunify360 lets attackers run code via malicious file uploads, risking millions of websites. A vulnerability in ImunifyAV/Imunify360 allows attackers to upload malicious files to shared servers and execute arbitrary code, potentially exposing millions of websites, cybersecurity firm Patchstack warns. The flaw in Imunify360 AV before v32.7.4.0 lets attacker‑supplied malware trigger dangerous PHP […]

November 14, 2025
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