Microsoft says ConnectWise breach let Chinese spies loose on 2,250 cloud tenants

First reported · 42h ago · 1 source

Crest summary — written by AI from the 1 source below; every figure is checked against them · model deepseek-flash

Summary

Microsoft said a ConnectWise breach let Chinese spies access 2,250 cloud tenants, with AI agents used to gain privileged access in some environments in under three hours.

Key facts

  • Microsoft attributed the campaign to Chinese spies.
  • The breach affected 2,250 cloud tenants.
  • Hackers gained privileged access in some environments in under three hours.
  • AI agents carried out the intrusion work.

Why it matters

Organizations relying on third-party remote management tools face exposure through their vendors, and the speed of AI-assisted access means defenders have little time to respond.

Companies

Original sources (1)

The report this event was built from. Crest of Tech keeps no article bodies: the full text is at each source.

  1. The RegisterPublication · Primary
    Microsoft says ConnectWise breach let Chinese spies loose on 2,250 cloud tenants · By Carly Page
    Read at The Register
Microsoft says ConnectWise breach let Chinese spies loose on 2,250 cloud tenants — Crest of Tech