‼️🇩🇪 A threat actor claims to have breached Aigner Immobilien, a leading real estate brokerage...

Summary

A threat actor has claimed responsibility for breaching Aigner Immobilien, a Munich-based real estate brokerage with over 30 years of operation. The attacker exploited CVE-2024-7399 to gain initial access to a Windows 11 environment, demonstrating a real-world attack chain against a commercial enterprise. The incident highlights active exploitation of known vulnerabilities in business networks.

Indicators of Compromise

• cve — CVE-2024-7399