The Art of Deception: Robust Backdoor Attack using Dynamic Stacking of Triggers

• URL: http://arxiv.org/abs/2401.01537v3
• Date: Tue, 4 Jun 2024 09:50:47 GMT
• Title: The Art of Deception: Robust Backdoor Attack using Dynamic Stacking of Triggers
• Authors: Orson Mengara,
• Abstract summary: Recent research has uncovered that auditory backdoors may use certain modifications as their initiating mechanism. DynamicTrigger is introduced as a methodology for carrying out dynamic backdoor attacks. By utilizing fluctuating signal sampling rates and masking speaker identities through dynamic sound triggers, it is possible to deceive speech recognition systems.
• Score: 0.0
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Abstract: The area of Machine Learning as a Service (MLaaS) is experiencing increased implementation due to recent advancements in the AI (Artificial Intelligence) industry. However, this spike has prompted concerns regarding AI defense mechanisms, specifically regarding potential covert attacks from third-party providers that cannot be entirely trusted. Recent research has uncovered that auditory backdoors may use certain modifications as their initiating mechanism. DynamicTrigger is introduced as a methodology for carrying out dynamic backdoor attacks that use cleverly designed tweaks to ensure that corrupted samples are indistinguishable from clean. By utilizing fluctuating signal sampling rates and masking speaker identities through dynamic sound triggers (such as the clapping of hands), it is possible to deceive speech recognition systems (ASR). Our empirical testing demonstrates that DynamicTrigger is both potent and stealthy, achieving impressive success rates during covert attacks while maintaining exceptional accuracy with non-poisoned datasets.

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