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  • 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,…

  • Unit 42: Model Namespace Reuse: An AI Supply-Chain Attack Exploiting Model Name Trust

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    Kurt Seifried
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    Source URL: https://unit42.paloaltonetworks.com/model-namespace-reuse/ Source: Unit 42 Title: Model Namespace Reuse: An AI Supply-Chain Attack Exploiting Model Name Trust Feedly Summary: Model namespace reuse is a potential security risk in the AI supply chain. Attackers can misuse platforms like Hugging Face for remote code execution. The post Model Namespace Reuse: An AI Supply-Chain Attack Exploiting Model…

  • The Register: Internet mapping and research tool Censys reveals state-based abuse, harassment

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/09/03/censys_abuse_sigcomm_paper/ Source: The Register Title: Internet mapping and research tool Censys reveals state-based abuse, harassment Feedly Summary: ‘Universities are being used to proxy offensive government operations, turning research access decisions political’ Censys Inc, vendor of the popular Censys internet-mapping tool, has revealed that state-based actors are trying to abuse its services by hiding…

  • The Register: In the rush to adopt hot new tech, security is often forgotten. AI is no exception

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/09/02/exposed_ollama_servers_insecure_research/ Source: The Register Title: In the rush to adopt hot new tech, security is often forgotten. AI is no exception Feedly Summary: Cisco finds hundreds of Ollama servers open to unauthorized access, creating various nasty risks Cisco’s Talos security research team has found over 1,100 Ollama servers exposed to the public internet,…

  • The Register: LegalPwn: Tricking LLMs by burying badness in lawyerly fine print

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/09/01/legalpwn_ai_jailbreak/ Source: The Register Title: LegalPwn: Tricking LLMs by burying badness in lawyerly fine print Feedly Summary: Trust and believe – AI models trained to see ‘legal’ doc as super legit Researchers at security firm Pangea have discovered yet another way to trivially trick large language models (LLMs) into ignoring their guardrails. Stick…

  • Embrace The Red: Wrap Up: The Month of AI Bugs

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    Kurt Seifried
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    Source URL: https://embracethered.com/blog/posts/2025/wrapping-up-month-of-ai-bugs/ Source: Embrace The Red Title: Wrap Up: The Month of AI Bugs Feedly Summary: That’s it. The Month of AI Bugs is done. There won’t be a post tomorrow, because I will be at PAX West. Overview of Posts ChatGPT: Exfiltrating Your Chat History and Memories With Prompt Injection | Video ChatGPT…

  • 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,…

  • Slashdot: Vivaldi Browser Doubles Down On Gen AI Ban

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    Kurt Seifried
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    Source URL: https://tech.slashdot.org/story/25/08/29/217243/vivaldi-browser-doubles-down-on-gen-ai-ban Source: Slashdot Title: Vivaldi Browser Doubles Down On Gen AI Ban Feedly Summary: AI Summary and Description: Yes Summary: Vivaldi CEO Jon von Tetzchner emphasizes the company’s stance against integrating generative AI into its browser, arguing that such technologies can dehumanize the web, detract from content creators, and prioritize user data collection…