Google Event Injection – Tradecraft Security Weekly #20

Google provides the ability to automatically add events to a calendar directly from emails received by Gmail. This provides a unique situation for phishing attempts as most users haven’t been trained to watch their calendar events for social engineering attempts. In this episode Beau Bullock (@dafthack) and Michael Felch (@ustayready) show how to inject events into a targets calendar using MailSniper bypassing some security controls that Google has in place.

Links:
Blog Post: https://www.blackhillsinfosec.com/google-calendar-event-injection-mailsniper/