Attackers Disguise Malware as Calendar Invite Attachment

Meeting invites are one of the most common types of emails sent today, so it should come as no surprise that attackers have found a way to manipulate them. Multiple organizations that utilize Abnormal Security recently received emails which contained a .ics attachment—an invitation file commonly used to populate online calendar applications with meeting and event information.

https://abnormalsecurity.com/blog/calendar-invite-malware-attack