How to detect impossible travel in Microsoft 365: Your early warning for credential theft

This article explains how impossible travel alerts signal potential account compromise from phishing, credential theft, or token misuse, illustrated by an anecdote of detecting a phishing incident via a rapid multi-geo login. It recommends baselining, conditional access, phishing-resistant or passwordless MFA, report-only policy testing, and regular sign-in log reviews, and introduces ThreatLocker Cloud Detect’s Advanced Anomaly Detection to reduce false positives, expand visibility beyond Microsoft 365, and enable automated response workflows.