Tag: .NET
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Simon Willison’s Weblog: ForcedLeak: AI Agent risks exposed in Salesforce AgentForce
Source URL: https://simonwillison.net/2025/Sep/26/agentforce/#atom-everything Source: Simon Willison’s Weblog Title: ForcedLeak: AI Agent risks exposed in Salesforce AgentForce Feedly Summary: ForcedLeak: AI Agent risks exposed in Salesforce AgentForce Classic lethal trifecta image exfiltration bug reported against Salesforce AgentForce by Sasi Levi and Noma Security. Here the malicious instructions come in via the Salesforce Web-to-Lead feature. When a…
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Simon Willison’s Weblog: How to stop AI’s “lethal trifecta”
Source URL: https://simonwillison.net/2025/Sep/26/how-to-stop-ais-lethal-trifecta/ Source: Simon Willison’s Weblog Title: How to stop AI’s “lethal trifecta” Feedly Summary: How to stop AI’s “lethal trifecta” This is the second mention of the lethal trifecta in the Economist in just the last week! Their earlier coverage was Why AI systems may never be secure on September 22nd – I…
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Simon Willison’s Weblog: Improved Gemini 2.5 Flash and Flash-Lite
Source URL: https://simonwillison.net/2025/Sep/25/improved-gemini-25-flash-and-flash-lite/#atom-everything Source: Simon Willison’s Weblog Title: Improved Gemini 2.5 Flash and Flash-Lite Feedly Summary: Improved Gemini 2.5 Flash and Flash-Lite Two new preview models from Google – updates to their fast and inexpensive Flash and Flash Lite families: The latest version of Gemini 2.5 Flash-Lite was trained and built based on three key…
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Simon Willison’s Weblog: Cross-Agent Privilege Escalation: When Agents Free Each Other
Source URL: https://simonwillison.net/2025/Sep/24/cross-agent-privilege-escalation/ Source: Simon Willison’s Weblog Title: Cross-Agent Privilege Escalation: When Agents Free Each Other Feedly Summary: Cross-Agent Privilege Escalation: When Agents Free Each Other Here’s a clever new form of AI exploit from Johann Rehberger, who has coined the term Cross-Agent Privilege Escalation to describe an attack where multiple coding agents – GitHub…
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Simon Willison’s Weblog: GPT-5-Codex
Source URL: https://simonwillison.net/2025/Sep/23/gpt-5-codex/#atom-everything Source: Simon Willison’s Weblog Title: GPT-5-Codex Feedly Summary: GPT-5-Codex OpenAI half-relased this model earlier this month, adding it to their Codex CLI tool but not their API. Today they’ve fixed that – the new model can now be accessed as gpt-5-codex. It’s priced the same as regular GPT-5: $1.25/million input tokens, $10/million…
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Simon Willison’s Weblog: Qwen3-VL: Sharper Vision, Deeper Thought, Broader Action
Source URL: https://simonwillison.net/2025/Sep/23/qwen3-vl/ Source: Simon Willison’s Weblog Title: Qwen3-VL: Sharper Vision, Deeper Thought, Broader Action Feedly Summary: Qwen3-VL: Sharper Vision, Deeper Thought, Broader Action I’ve been looking forward to this. Qwen 2.5 VL is one of the best available open weight vision LLMs, so I had high hopes for Qwen 3’s vision models. Firstly, we…
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Simon Willison’s Weblog: Why AI systems might never be secure
Source URL: https://simonwillison.net/2025/Sep/23/why-ai-systems-might-never-be-secure/#atom-everything Source: Simon Willison’s Weblog Title: Why AI systems might never be secure Feedly Summary: Why AI systems might never be secure The Economist have a new piece out about LLM security, with this headline and subtitle: Why AI systems might never be secure A “lethal trifecta” of conditions opens them to abuse…
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Simon Willison’s Weblog: Quoting Kate Niederhoffer, Gabriella Rosen Kellerman, Angela Lee, Alex Liebscher, Kristina Rapuano and Jeffrey T. Hancock
Source URL: https://simonwillison.net/2025/Sep/22/workslop/ Source: Simon Willison’s Weblog Title: Quoting Kate Niederhoffer, Gabriella Rosen Kellerman, Angela Lee, Alex Liebscher, Kristina Rapuano and Jeffrey T. Hancock Feedly Summary: We define workslop as AI generated work content that masquerades as good work, but lacks the substance to meaningfully advance a given task. Here’s how this happens. As AI…
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Simon Willison’s Weblog: Four new releases from Qwen
Source URL: https://simonwillison.net/2025/Sep/22/qwen/ Source: Simon Willison’s Weblog Title: Four new releases from Qwen Feedly Summary: It’s been an extremely busy day for team Qwen. Within the last 24 hours (all links to Twitter, which seems to be their preferred platform for these announcements): Qwen3-Next-80B-A3B-Instruct-FP8 and Qwen3-Next-80B-A3B-Thinking-FP8 – official FP8 quantized versions of their Qwen3-Next models.…
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Simon Willison’s Weblog: CompileBench: Can AI Compile 22-year-old Code?
Source URL: https://simonwillison.net/2025/Sep/22/compilebench/ Source: Simon Willison’s Weblog Title: CompileBench: Can AI Compile 22-year-old Code? Feedly Summary: CompileBench: Can AI Compile 22-year-old Code? Interesting new LLM benchmark from Piotr Grabowski and Piotr Migdał: how well can different models handle compilation challenges such as cross-compiling gucr for ARM64 architecture? This is one of my favorite applications of…