Effective Backdoor Attack

Effective backdoor attacks aim to surreptitiously manipulate machine learning models, causing them to misbehave only when presented with specific triggers while maintaining normal functionality otherwise. Current research focuses on developing increasingly stealthy attacks targeting various model architectures, including large language models, federated learning systems, and even self-supervised models, often employing techniques like imperceptible triggers and prompt engineering to evade detection. The ability to launch such attacks highlights critical vulnerabilities in AI systems, underscoring the need for robust defenses and raising significant concerns about the security and trustworthiness of deployed AI models across diverse applications.

Papers