no se fíe de

don't trust

→ no
phrase Rare #43,581
don't trust A formal command addressed to one person; it is followed by the person or thing not to be trusted.
SP: No se fíe de todo lo que lee en internet.
EN: Don't trust everything you read on the internet.

No se fíe de nadie.

Don't trust anyone.

— Indiana Jones 3: La Última Cruzada (1989)

No se fíe de lo que le digan.

Don't trust what they tell you.

— Los renglones torcidos de Dios (2022)

No se fíe de los rumores.

Don't trust rumors.

— Adiós, muchachos (1987)