Orcas have recently developed a new behavior of attacking boats, particularly off the coast of Portugal. These encounters have led to more reports of boats sinking, with a recent incident involving a yacht called Smousse. The crew experienced a violent encounter where the orcas bumped and bit the boat, eventually causing the vessel to take on water and sink. Thankfully, the crew was rescued by a nearby yacht. This trend of orca boat attacks is concerning for divers and sailors alike as it highlights the unpredictable nature of these powerful marine animals.