Novel Russian hacking method daisy chains Wi-Fi networks to reach intended target

Russian hackers use a novel method to breach Wi-Fi networks from afar.

: Russian hackers have developed the 'nearest neighbor attack', allowing them to breach Wi-Fi networks without approaching them physically. Discovered by Volexity, the technique involves a daisy chain of Wi-Fi network breaches using compromised neighboring devices. This complex method exploits credential flaws and bypasses security protocols, complicating defense strategies. Experts expect this method, linked to Russian GRU, to become more common.

Russian hackers have introduced a sophisticated Wi-Fi breaching method known as the 'nearest neighbor attack.' This approach allows them to infiltrate target networks from a safe distance, leveraging vulnerabilities in nearby Wi-Fi networks without physically approaching the target location.

The cybersecurity firm Volexity uncovered this technique during an investigation of a 2022 network breach in Washington, DC. The hack involved a series of calculated steps that allowed attackers to control laptops within compromised networks and eventually target networks through a daisy chain of breaches.

This method avoids the operational security risks of past 'close-access' techniques used by GRU-linked groups. Cybersecurity experts, including Google-owned Mandiant's John Hultquist, warn that such attacks could become more widespread, urging increased security measures.

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