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ReliaQuest DNS poisoning mitigation guidance

Advisory/Mitigation
First reported
Last updated
Happening score
H score 26
1 unique sources, 1 articles

Summary

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ReliaQuest issued mitigation advice for DNS poisoning that can redirect legitimate traffic and expose endpoints to credential-harvesting. The guidance targets operators of hotel and other captive Wi‑Fi environments facing the same attack surface. It recommends preventing the poisoning from reaching endpoints, eliminating the attack surface, and detecting credential-harvesting activity if it occurs.

Related Happenings

DNS poisoning campaign targeting captive Wi‑Fi routers to harvest corporate credentials

Campaign
H score34 First: 24.07.2026 15:00 Last: 24.07.2026 15:00 Sources 1

How related: A widespread DNS poisoning campaign is targeting the hotels, conference venues and the hospitality sector with credential harvesting attacks designed to steal corporate login credentials from visitors, researchers have warned.

About this happening: An ongoing DNS poisoning campaign is redirecting traffic from hotel and conference venue Wi‑Fi routers to harvest corporate login credentials, putting traveling employ...

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Timeline

  1. 24.07.2026 15:00 2 articles · 7h ago

    ReliaQuest issues DNS poisoning prevention advice for captive Wi-Fi operators

    Mitigation Patch Update

    ReliaQuest advised operators of hotel Wi-Fi, conference venues, and other captive Wi-Fi environments to stop DNS poisoning before it reaches endpoints, reduce the exposed attack surface, and detect credential-harvesting activity on compromised networks.

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