AI Sec Watch

OpenAI has released Lockdown Mode, a security feature that prevents the final stage of data exfiltration (stealing and sending sensitive information) from prompt injection attacks (tricking an AI by hiding malicious instructions in its input) by blocking outbound network requests. However, Lockdown Mode does not stop prompt injections from appearing in the content ChatGPT processes, meaning attackers can still manipulate the AI's responses through cached web content or uploaded files.

OpenAI CEO Sam Altman and the White House are discussing a possible government stake in OpenAI, with talks ongoing for over a year. As part of the potential agreement, OpenAI could donate equity to create a 'Public Wealth Fund' that would invest in long-term assets and allow citizens to share in the financial benefits of AI growth. No official investment terms have been decided, and all details remain subject to change.

Three security vulnerabilities (CVE-2025-31133, CVE-2025-52565, CVE-2025-52881) were found in runc, a component used by container management systems (tools that package and run isolated software environments). AWS says these issues don't create cross-customer risk because AWS doesn't rely on containers as a security boundary (a protective barrier between different users). AWS customers using containers to isolate their own internal workloads should contact their operating system vendor for updates.

AWS discovered two security vulnerabilities in the SageMaker Python SDK (a library for machine learning on Amazon's platform). The first flaw exposes HMAC keys (cryptographic secrets that verify data hasn't been tampered with) through an API, allowing attackers to forge fake data in cloud storage. The second flaw disables SSL certificate verification (the security check that confirms you're connected to a legitimate server), affecting all encrypted connections when a certain model component is used.

A vulnerability (CVE-2026-0830) in Kiro IDE, a desktop application that helps developers with code tasks, allows attackers to run arbitrary commands (command injection, where an attacker executes unauthorized code) on a user's computer by tricking them into opening a workspace with specially crafted folder names. This bug affects Kiro versions before 0.6.18.

Amazon Q Developer and AWS Kiro, which are AI tools that help developers write code, have security vulnerabilities related to prompt injection (tricking the AI by hiding malicious instructions in files or suggestions). Attackers could potentially execute commands or steal sensitive information without the developer's knowledge. AWS has released multiple software updates that require human confirmation before executing risky commands.

Microsoft has identified seven new ways that agentic AI systems (AI programs that can take actions autonomously) can fail or be attacked, building on previous research. These vulnerabilities include attacks where adversaries manipulate agent behavior through natural language, redirect an agent's goals, trick agents communicating with each other, exploit visual interfaces, contaminate data to bias reasoning, abuse plugins and protocols, and cause agents to leak internal information.

Companies are implementing model routing, a technique that directs simple tasks to cheaper AI models and complex tasks to expensive ones, to control skyrocketing AI costs. This shift is forcing major AI providers like OpenAI and Anthropic to reconsider their business models, since they previously earned revenue from all queries regardless of task complexity, but now may only get paid for the most difficult work that requires their most powerful models.

Apple is preparing to unveil major improvements to Siri, its voice assistant, at its upcoming developer conference, with the goal of finally delivering the AI experience it promised two years ago. The improvements are expected to include a more powerful standalone chatbot-style app, personal context awareness, and the ability to handle multi-step commands, potentially routing to outside AI models like Google's Gemini. However, Apple faces a critical challenge: Siri must become reliably agentic (able to independently execute complex tasks across multiple apps) to justify Apple's current stock valuation, which depends on developers adopting Apple's App Intents system (the framework that lets Siri perform actions inside third-party apps) before consumers have proven they will actually use the improved features.