As of my knowledge cutoff in 2021, barracudas are not considered to be at risk of extinction. While some species of barracuda, such as the great barracuda, have experienced declines in population size in certain regions, they are not considered to be globally threatened. However, the populations of some barracuda species may be impacted by overfishing, habitat loss, and other human activities. It's important to monitor the populations of barracuda and other marine species and to take steps to protect their habitats and conserve their populations.