As Australia grapples with a recent spate of shark attacks, one American teenager who lost her hand and leg in a devastating attack has turned her trauma into a powerful mission to save lives. Lulu Gribbon was just 15 years old when she was attacked on June 7, 2024, while swimming during a beach trip with her mother in Florida. WATCH THE VIDEO ABOVE: US teen who lost hand and leg in shark attack pushes safety reform amid NSW attacks. Credit: 7News & SunriseHer proposal, known as “Lulu’s Law,” would introduce an alert system sending real-time notifications to beachgoers’ phones when a shark attack occurs in nearby waters. “Before my shark attack occurred, there was another shark attack before me,” she said.