How safe are ATMs in Peru?

In general, using the ATMs here is fine, however, we DO NOT recommend using them at night for obvious reasons.  We recommend using ATMs of the bigger banks in Peru and not the small ATMs in petrol stations etc. as they tend to have higher charges. The biggest and safest banks in Peru are Scotiabank, Interbank, BCP, BBVA, and Banco de la Nacion.