HIGHData Breach
Global

ConnectWise Suspends Cloud Backup Services as It Probes Hack

·Source: Bank Info Security

Updated:

Executive Summary

Stolen API Secret for M365 Tied to ConnectWise App Abuse, Potential Data Breaches ConnectWise is probing attacks that used a stolen API secret to gain access to organizations that use its cloud-based backup and resto

Analysis

Stolen API Secret for M365 Tied to ConnectWise App Abuse, Potential Data Breaches ConnectWise is probing attacks that used a stolen API secret to gain access to organizations that use its cloud-based backup and restoration software for Microsoft 365. Attackers appear to have gained unauthorized access to at least 300 organizations, and potentially many more.

Indicators of Compromise (2)

URL (1)
https://ismg-cdn.nyc3.cdn.digitaloceanspaces.com/articles/connectwise-suspends-cloud-backup-services-as-probes-hack-image_small-4-a-33142.jpg
Domain (1)
ismg-cdn.nyc3.cdn.digitaloceanspaces.com
Source Attribution

Originally published by Bank Info Security on Oct 19, 2026.

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