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CSA: Copilot Studio: AIjacking Leads to Data Exfiltration

Jul 16, 2025

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Source URL: https://cloudsecurityalliance.org/articles/a-copilot-studio-story-2-when-aijacking-leads-to-full-data-exfiltration Source: CSA Title: Copilot Studio: AIjacking Leads to Data Exfiltration Feedly Summary: AI Summary and Description: Yes Summary: The text discusses significant vulnerabilities in AI agents, particularly focusing on prompt injection attacks that led to unauthorized access and exfiltration of sensitive data. It provides a case study involving a customer service agent…

Simon Willison’s Weblog: Supabase MCP can leak your entire SQL database

Jul 6, 2025

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Kurt Seifried

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Source URL: https://simonwillison.net/2025/Jul/6/supabase-mcp-lethal-trifecta/#atom-everything Source: Simon Willison’s Weblog Title: Supabase MCP can leak your entire SQL database Feedly Summary: Supabase MCP can leak your entire SQL database Here’s yet another example of a lethal trifecta attack, where an LLM system combines access to private data, exposure to potentially malicious instructions and a mechanism to communicate data…

Cloud Blog: Just say no: Build defense in depth with IAM Deny and Org Policies

Jun 27, 2025

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Kurt Seifried

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Source URL: https://cloud.google.com/blog/products/identity-security/just-say-no-build-defense-in-depth-with-iam-deny-and-org-policies/ Source: Cloud Blog Title: Just say no: Build defense in depth with IAM Deny and Org Policies Feedly Summary: In today’s cloud landscape, safeguarding your cloud environment requires bolstering your Identity and Access Management (IAM) approach with more than allow policies and the principle of least privilege. To bolster your defenses, we…

Cloud Blog: Audit smarter: Introducing Google Cloud’s Recommended AI Controls framework

Jun 25, 2025

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Kurt Seifried

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Source URL: https://cloud.google.com/blog/products/identity-security/audit-smarter-introducing-our-recommended-ai-controls-framework/ Source: Cloud Blog Title: Audit smarter: Introducing Google Cloud’s Recommended AI Controls framework Feedly Summary: As organizations build new generative AI applications and AI agents to automate business workflows, security and risk management management leaders face a new set of governance challenges. The complex, often opaque nature of AI models and agents,…

Embrace The Red: Security Advisory: Anthropic’s Slack MCP Server Vulnerable to Data Exfiltration

Jun 25, 2025

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Kurt Seifried

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Source URL: https://embracethered.com/blog/posts/2025/security-advisory-anthropic-slack-mcp-server-data-leakage/ Source: Embrace The Red Title: Security Advisory: Anthropic’s Slack MCP Server Vulnerable to Data Exfiltration Feedly Summary: This is a security advisory for a data leakage and exfiltration vulnerability in a popular, but now deprecated and unmaintained, Slack MCP Server from Anthropic. If you are using this MCP server, or run an…

Simon Willison’s Weblog: Cato CTRL™ Threat Research: PoC Attack Targeting Atlassian’s Model Context Protocol (MCP) Introduces New “Living off AI” Risk

Jun 19, 2025

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Kurt Seifried

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Source URL: https://simonwillison.net/2025/Jun/19/atlassian-prompt-injection-mcp/ Source: Simon Willison’s Weblog Title: Cato CTRL™ Threat Research: PoC Attack Targeting Atlassian’s Model Context Protocol (MCP) Introduces New “Living off AI” Risk Feedly Summary: Cato CTRL™ Threat Research: PoC Attack Targeting Atlassian’s Model Context Protocol (MCP) Introduces New “Living off AI” Risk Stop me if you’ve heard this one before: A…

The Register: Sneaky Serpentine#Cloud slithers through Cloudflare tunnels to inject orgs with Python-based malware

Jun 19, 2025

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Kurt Seifried

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Source URL: https://www.theregister.com/2025/06/19/sneaky_serpentinecloud_slithers_through_cloudflare/ Source: The Register Title: Sneaky Serpentine#Cloud slithers through Cloudflare tunnels to inject orgs with Python-based malware Feedly Summary: Phishing, Python and RATs, oh my A sneaky malware campaign slithers through Cloudflare tunnel subdomains to execute in-memory malicious code and give unknown attackers long-term access to pwned machines.… AI Summary and Description: Yes…

Cloud Blog: How Google Cloud is securing open-source credentials at scale

Jun 16, 2025

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Kurt Seifried

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Source URL: https://cloud.google.com/blog/products/identity-security/securing-open-source-credentials-at-scale/ Source: Cloud Blog Title: How Google Cloud is securing open-source credentials at scale Feedly Summary: Credentials are an essential part of modern software development and deployment, granting bearers privileged access to systems, applications, and data. However, credential-related vulnerabilities remain the predominant entry point exploited by threat actors in the cloud. Stolen credentials…

Simon Willison’s Weblog: The lethal trifecta for AI agents: private data, untrusted content, and external communication

Jun 16, 2025

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Kurt Seifried

in Uncategorized

Source URL: https://simonwillison.net/2025/Jun/16/the-lethal-trifecta/#atom-everything Source: Simon Willison’s Weblog Title: The lethal trifecta for AI agents: private data, untrusted content, and external communication Feedly Summary: If you are a user of LLM systems that use tools (you can call them “AI agents" if you like) it is critically important that you understand the risk of combining tools…

Simon Willison’s Weblog: An Introduction to Google’s Approach to AI Agent Security

Jun 15, 2025

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Kurt Seifried

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Source URL: https://simonwillison.net/2025/Jun/15/ai-agent-security/#atom-everything Source: Simon Willison’s Weblog Title: An Introduction to Google’s Approach to AI Agent Security Feedly Summary: Here’s another new paper on AI agent security: An Introduction to Google’s Approach to AI Agent Security, by Santiago Díaz, Christoph Kern, and Kara Olive. (I wrote about a different recent paper, Design Patterns for Securing…

Tag: data exfiltration