BadPrompt: Backdoor Attacks on Continuous Prompts
Date: 2022-11
Affected: Prompt-tuned NLP classifiers
Attack vector: backdoor
Category: research
Severity: Medium

Cai et al. backdoor continuous prompt-tuning by combining trigger candidate generation with adaptive optimization. Effective across opinion polarity, sentiment, and QA classification under few-shot prompt-learning. NeurIPS 2022.


Mitigations:

Architectural layers (MAESTRO):