New Microsoft Exchange Zero-day: How to stay safe

Microsoft Exchange is the vulnerability that persists, as predicted (and confirmed) by our 2022 Claims Report Mid-year Update. Unfortunately, these vulnerabilities have continued to crop up. Now, threat actors are actively exploiting a new Exchange Server zero-day.

The good news for brokers: Coalition continues to protect our policyholders, and while the newest Exchange vulnerability may continue evolving, we are actively scanning for indicators of compromise (IOCs).

To help you convey these risks to your clients, let’s dive into the history of Exchange vulnerabilities and what to do next.