Russian Hackers Used Wi-Fi to Jump Between Networks in Sophisticated Attack 🌐

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Summary:

  1. Wi-Fi Daisy-Chaining Attack
    Russian hackers from APT28 (Forest Blizzard) infiltrated targets by daisy-chaining up to three Wi-Fi networks, using compromised devices to bridge gaps.

  2. Sophisticated Techniques
    Hackers leveraged a hijacked laptop’s Wi-Fi and Ethernet to act as a relay, penetrating neighboring networks to breach their final target.

  3. Multiple Exploitation Points
    The attackers exploited VPN vulnerabilities, Wi-Fi credentials, and a Windows print spooler flaw to escalate privileges and maintain access.

  4. Geopolitical Targeting
    The operation targeted organizations focused on Ukraine, indicating a state-sponsored espionage campaign by Russia.

  5. Security Lessons
    The breach underscores the need for robust two-factor authentication, network isolation, and vigilance against Wi-Fi-based intrusions.

Read more at: Wired