A 15-year-old boy is undergoing emergency surgery after being attacked by a group wielding machetes while walking home from school in Cranbourne, Australia. The assault has been described as "extremely violent," and the teenager sustained serious injuries requiring urgent medical treatment.

Beyond the headline details, the article text provided does not include further specifics on the attack, such as the exact location, the number of attackers, or any details from police about a possible motive or ongoing investigation. The report indicates the incident occurred during the boy's journey home from school, and he remains in hospital undergoing surgery for his injuries.