Palo Alto Networks


Master Channel: The Boleto Mestre Campaign Targets Brazil

vlogMalicious spam (malspam) often uses malware attachments or links to malware disguised as legitimate documents. In Brazil-based malspam, such malware often impersonates a document called "boleto." Boleto is an invoice document for Boleto Bancário, a Brazilian payment method commonly used in e-commerce.

We occasionally run across malspam with fake boleto attachments, and these generally target Brazilian organizations. In one such campaign, we've seen ...

Dec 07, 2017

Subscribe to Blogs!

Sign up to receive must-read articles, Playbooks of the Week, new feature announcements, and more.