A mother in the UK asked her Amazon Echo to suggest a 'challenge' for her 10-year-old daughter. Alexa surfaced a viral TikTok 'penny challenge' — which involved pushing a penny between a phone charger and a live outlet to cause sparks. The challenge had been linked to fires and electrical injuries. Amazon said it fixed the issue 'as soon as we became aware,' but the incident highlighted how Alexa could surface dangerous user-generated viral content without filtering.