The retailer says it's disabled parts of its IT systems in response to the incident. Continue reading...
Users said the chatbot endorsed ideas including stopping medication and getting angry at strangers Continue reading...
Scientists, including researchers in Bath, have come up with 100 proposed uses for the robots. Continue reading...
The company not saying who carried out the attack - or when their systems will be restored - suggests it's serious. Continue reading...
The BBC understands food availability should be back to normal by the end of the week. Continue reading...
The firm has stopped taking orders on its website and apps, including for food and clothes. Continue reading...
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