Risk and safety

Deepfake

AI-generated or AI-altered image, video or audio that makes a real person appear to say or do something they did not. Used in fraud, including fake calls from 'the boss' asking for urgent payments. Verify unusual requests through a separate, known channel.


Where this is taught

7Limitations and staying safe
Hallucination, bias, knowledge cutoffs, privacy, deepfakes and AI-powered scams: what AI gets wrong, and how to protect yourself.

Related terms

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An event where an AI system causes or nearly causes harm, such as a chatbot giving customers wrong refund terms or an …

AI safety

The field concerned with preventing harm from AI systems, from everyday failures such as biased or false outputs to se…

AI text detector

A tool that claims to tell whether text was written by AI. They are unreliable: they produce false positives, particul…

Adversarial example

An input subtly altered to fool a model, such as an image with changes invisible to people that makes a classifier see…

Alignment

Making an AI system's behaviour match the intentions and values of the people it serves, including in situations its d…

Automation bias

The human tendency to over-trust an automated system's output and stop checking it, especially when it is usually righ…

Beyond the definition

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