Global DNS hijacking campaign exploits old home routers

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February 6, 2026 at 5:06 PM

Actively Exploited

Overview

A new global campaign is taking advantage of older home routers that are no longer receiving security updates. Attackers are exploiting these outdated devices to hijack domain name system (DNS) settings, which can lead to users being redirected to malicious websites without their knowledge. This affects anyone still using these vulnerable routers, which are particularly common in homes and small businesses. The lack of security updates makes these devices easy targets for cybercriminals, raising significant concerns about the safety of personal data and online activities. Users are urged to check their router's firmware and consider upgrading to newer models that receive regular updates.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: Older home routers from various vendors that no longer receive security updates
Action Required: Users should check for firmware updates for their routers, change default passwords, and consider upgrading to newer models that receive ongoing security support.
Timeline: Newly disclosed

Original Article Summary

The campaign exploits older home routers that no longer receive security updates.

Impact

Older home routers from various vendors that no longer receive security updates

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Newly disclosed

Remediation

Users should check for firmware updates for their routers, change default passwords, and consider upgrading to newer models that receive ongoing security support.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

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