Deep-sea mining is reported to pose a threat to species found at hydrothermal vents, with estimates suggesting around 60% of vent species may be at risk. The International Union for Conservation of Nature (IUCN) has reportedly warned about the impact of deep-sea mining on these species. Many species at these vents have been added to a "red list", with some outlets suggesting that hundreds of species may be pushed to extinction due to deep-sea mining.