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Memory Control Flow Attacks

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From Storage to Steering: Memory Control Flow Attacks on LLM Agents

Announce Type: replace Abstract: Modern agentic systems allow Large Language Model (LLM) agents to tackle complex tasks through extensive tool usage, forming structured control flows of tool selection and execution. Existing security analyses often treat these control flows as ephemeral, one-off sessions, overlooking the persistent influence of memory. This paper identifies a new threat from Memory Control Flow Attacks (MCFA) that memory can dominate the control flow, forcing unintended tool...

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Fully Oblivious Differential Privacy for Frequency Estimation in the Augmented Shuffle Model with Trusted Processors

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The Sound of Malware: A Memory Forensics Approach for Android Malware Analysis via Audio Signals

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Hacking your PC using your speaker without ever touching it

In my last post, I talked about reverse engineering my new Creative Sound Blaster Katana V2X's firmware. What initially started as simply wanting to write a Linux tool for communicating with my speaker ended up with me discovering vulnerabilities which allow any attacker within a ~15M range of any Katana V2X to turn it into a covert spying tool and Rubber Ducky - all without ever having to pair with or physically touch the device. CTprotocol background As I explained in my previous post, the...

Hacker News 7d ago