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Cyber Threat Intelligence

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DNS Spoofing

DNS Spoofing Attack: How Hackers Redirect Your Traffic

A Bank's Customers Were Logging In — Just Not to the Real Bank In 2017, attackers hijacked DNS records for a major Brazilian bank, redirecting all of its online customers to perfectly cloned phishing sites for roughly five hours. Every login, every transaction, every credential — harvested in real time.

Carl B. Johnson Jul 13, 2026 5 min read