technology #AI #BizIT #AIResearch #AISecurity #AIVulnerabilities #AlanTuringInstitute #Anthropic #BackdoorAttacks #DataPoisoning #FineTuning #LLMSecurity #MachineLearning #ModelSafety #Pretraining #TrainingData #UKAISecurityInstitute AI models can acquire backdoors from surprisingly few malicious documents Ars Technica Thu 3m read