Introducing ITDR Lookback: Find Out Who Was in Your Microsoft 365 Tenant Before You Were

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Copy frozen at 2026-10-20 16:36 UTC (site build).

identity access

Introducing ITDR Lookback: Find Out Who Was in Your Microsoft 365 Tenant Before You Were

Huntress introduced ITDR Lookback, a feature that reviews Microsoft 365 login activity from the past 180 days to identify attackers who may have accessed a tenant before it was connected to their service. The tool integrates with Huntress Managed Identity Threat Detection and Response, allowing their security operations center to act on active incidents discovered during the historical review.

Why it matters: Organizations using or considering Huntress for identity threat detection need to understand this capability can retrospectively expose compromised credentials or unauthorized access that may predate their security tooling, prompting immediate remediation of persistent threats.

Source published

2026-10-20 13:00 UTC

First seen by Cybersecurity Tracker

2026-10-20 15:37 UTC