## Hackers Use Compromised ConnectWise Credential to Sign In to 173 Microsoft 365 Tenants

- 種別: news
- 公開日時: 2026-10-17T06:16:46.000Z
- 情報源: The Hacker News (https://thehackernews.com/2026/10/hackers-use-compromised-connectwise.html)
- パーマリンク: https://vulnpulse.app/items/thehackernews-614eb364146c

Cybersecurity researchers are sounding the alarm related to an active campaign in which unknown threat actors are abusing a compromised Microsoft 365 (M365) credential belonging to ConnectWise Cloud Backup (formerly SkyKick) to gain unauthorized access to customers' M365 environments. ConnectWise Cloud Backup is a cloud-based backup and recovery service built for managed service providers (MSPs