A Swiss tourist in her 20s tragically lost her life after a shark attack in Australia's eastern coast, specifically at Crowdy Bay, on Thursday. The incident also left a 20-year-old male tourist in critical condition, airlifted to the hospital. Emergency services were alerted around 6:30 a.m. local time, and bystanders provided initial aid to the victims before paramedics arrived. The woman, despite the efforts of emergency responders, passed away at the scene. The shark species involved in the attack remains undetermined by authorities. This tragic event has led to the closure of nearby beaches for at least 24 hours as rescue organizations, including Surf Life Saving NSW, employ drones to search for the shark. The CEO of Surf Life Saving NSW expressed deep condolences to the families of the victims and assured the public that they are utilizing drone technology to ensure the area is safe. In the meantime, beachgoers are advised to stay clear of the water and follow the guidance of lifeguards.