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Tag: mitigation strategies

  • Schneier on Security: Indirect Prompt Injection Attacks Against LLM Assistants

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    Kurt Seifried
    in

    Source URL: https://www.schneier.com/blog/archives/2025/09/indirect-prompt-injection-attacks-against-llm-assistants.html Source: Schneier on Security Title: Indirect Prompt Injection Attacks Against LLM Assistants Feedly Summary: Really good research on practical attacks against LLM agents. “Invitation Is All You Need! Promptware Attacks Against LLM-Powered Assistants in Production Are Practical and Dangerous” Abstract: The growing integration of LLMs into applications has introduced new security risks,…

  • NCSC Feed: From bugs to bypasses: adapting vulnerability disclosure for AI safeguards

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    Kurt Seifried
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    Source URL: https://www.ncsc.gov.uk/blog-post/from-bugs-to-bypasses-adapting-vulnerability-disclosure-for-ai-safeguards Source: NCSC Feed Title: From bugs to bypasses: adapting vulnerability disclosure for AI safeguards Feedly Summary: Exploring how far cyber security approaches can help mitigate risks in generative AI systems AI Summary and Description: Yes Summary: The text addresses the intersection of cybersecurity strategies and generative AI systems, highlighting how established cybersecurity…

  • Embrace The Red: AgentHopper: An AI Virus Research Project

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    Kurt Seifried
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    Source URL: https://embracethered.com/blog/posts/2025/agenthopper-a-poc-ai-virus/ Source: Embrace The Red Title: AgentHopper: An AI Virus Research Project Feedly Summary: As part of the Month of AI Bugs, serious vulnerabilities that allow remote code execution via indirect prompt injection were discovered. There was a period of a few weeks where multiple arbitrary code execution vulnerabilities existed in popular agents,…

  • Simon Willison’s Weblog: Quoting Bruce Schneier

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    Kurt Seifried
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    Source URL: https://simonwillison.net/2025/Aug/27/bruce-schneier/#atom-everything Source: Simon Willison’s Weblog Title: Quoting Bruce Schneier Feedly Summary: We simply don’t know to defend against these attacks. We have zero agentic AI systems that are secure against these attacks. Any AI that is working in an adversarial environment—and by this I mean that it may encounter untrusted training data or…

  • Microsoft Security Blog: Dissecting PipeMagic: Inside the architecture of a modular backdoor framework

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    Kurt Seifried
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    Source URL: https://www.microsoft.com/en-us/security/blog/2025/08/18/dissecting-pipemagic-inside-the-architecture-of-a-modular-backdoor-framework/ Source: Microsoft Security Blog Title: Dissecting PipeMagic: Inside the architecture of a modular backdoor framework Feedly Summary: A comprehensive technical deep dive on PipeMagic, a highly modular backdoor used by Storm-2460 masquerading as a legitimate open-source ChatGPT Desktop Application. Beneath its disguise, PipeMagic is a sophisticated malware framework designed for flexibility and…

  • Slashdot: LLM Found Transmitting Behavioral Traits to ‘Student’ LLM Via Hidden Signals in Data

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    Kurt Seifried
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    Source URL: https://slashdot.org/story/25/08/17/0331217/llm-found-transmitting-behavioral-traits-to-student-llm-via-hidden-signals-in-data?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: LLM Found Transmitting Behavioral Traits to ‘Student’ LLM Via Hidden Signals in Data Feedly Summary: AI Summary and Description: Yes Summary: The study highlights a concerning phenomenon in AI development known as subliminal learning, where a “teacher” model instills traits in a “student” model without explicit instruction. This can…

  • Cisco Talos Blog: Microsoft Patch Tuesday for August 2025 — Snort rules and prominent vulnerabilities

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    Kurt Seifried
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    Source URL: https://blog.talosintelligence.com/microsoft-patch-tuesday-august-2025/ Source: Cisco Talos Blog Title: Microsoft Patch Tuesday for August 2025 — Snort rules and prominent vulnerabilities Feedly Summary: Microsoft has released its monthly security update for August 2025, which includes 111 vulnerabilities affecting a range of products, including 13 that Microsoft marked as “critical”.  In this month’s release, Microsoft observed none of…

  • Cloud Blog: Boosting defenders with AI: What’s coming at Security Summit 2025

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    Kurt Seifried
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    Source URL: https://cloud.google.com/blog/products/identity-security/boosting-defenders-with-ai-whats-coming-at-security-summit-2025/ Source: Cloud Blog Title: Boosting defenders with AI: What’s coming at Security Summit 2025 Feedly Summary: While AI can help empower defenders, it can also create new security challenges. Those two critical, interconnected themes are driving our announcements and presentations for this year’s Google Cloud Security Summit.Join us live for Security Summit…

  • The Register: Trend Micro offers weak workaround for already-exploited critical vuln in management console

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/08/10/infosec_in_brief/ Source: The Register Title: Trend Micro offers weak workaround for already-exploited critical vuln in management console Feedly Summary: PLUS: Crypto mixer founders plead guilty; Another French telco hacked; Meta fights WhatsApp scams; And more! Infosec In Brief A critical vulnerability in the on-prem version of Trend Micro’s Apex One endpoint security platform…