🚨🔓 SIGINT // Cybersecurity Watch — 2026-10-20
Compromised ConnectWise credential let attackers sign into 173 Microsoft 365 tenants, exposing deep supply-chain risk in MSP tooling.
https://thehackernews.com/2026/10/hackers-use-compromised-connectwise.html
#Cybersecurity #SupplyChain #Microsoft365 #InfoSec
The Hacker NewsHackers Use Compromised ConnectWise Credential to Sign In to 173 Microsoft 365 TenantsAttackers used a compromised ConnectWise Cloud Backup credential for unauthorized sign-ins across 173 Microsoft 365 tenants.