tattlen
Tattlen is a term often used informally to describe the act of revealing something that was meant to be kept secret, usually to an authority figure or someone who can take action. This revelation often involves information about someone else's wrongdoing or misbehavior. The person who tattles is known as a tattletale or tattler.
The act of tattling is often associated with children, where it can be a way of seeking
The perception of tattling can also depend on the context and the nature of the information revealed.