A woman is in critical condition after being attacked by a shark at a Sydney beach. The incident occurred earlier today, prompting immediate response from emergency services. Witnesses reported hearing a scream before the attack, indicating the suddenness and severity of the event. Authorities have closed the beach and are conducting investigations to determine the species of shark involved and assess the ongoing risk to swimmers. This is the latest in a series of shark encounters reported off the Australian coast, raising concerns about beach safety. Details regarding the victim’s identity have not yet been released. Officials are urging beachgoers to exercise extreme caution and adhere to safety guidelines.