Boy, 16, testifies he was radicalised on TikTok before connecting to extremists on Telegram Follow our Australia news live blog for latest updates Get our breaking news email , free app or daily news podcast A school student has testified about falling down a social media rabbit hole that led him to planning to bomb the Sydney Opera House in a terrorist attack. The 16-year-old boy, who cannot be identified for legal reasons, has pleaded guilty to planning a terrorist act over the course of more than a month in 2024. Continue reading...