Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Political campaigners in Brazil have used software that scrapes Facebook for citizens' phone numbers, and then automatically sends them WhatsApp messages and adds them to WhatsApp groups.

How WhatsApp is being abused in Brazil's elections