Cindy Moon is a superhero in the Marvel Comics universe, known by her alias Silk. She was bitten by the same radioactive spider that granted Spider-Man his powers, giving her similar abilities. Raised in isolation to protect her from a villain known as Morlun, Cindy eventually joins the superhero community. Silk is characterized by her agility, spider-sense, and ability to spin organic webs from her fingertips. She plays a significant role in the Spider-Verse storylines and has become a key member of the Marvel superhero community.