Massive Phishing Attack Utilizes 4,300 Malicious Domains Targeting Travel Brands

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Massive Phishing Attack Utilizes 4,300 Malicious Domains Targeting Travel Brands

First seen 2 Dec 2025, 18:33 UTC • •8.1

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ThreatCluster •March 12, 2026 at 13:27 UTC

A significant phishing attack has been identified, utilizing 4,300 malicious domains that impersonate travel brands to deceive users. This operation is part of a broader trend in cyber threats, with a focus on exploiting the travel sector. The attack has raised alarms among cybersecurity experts regarding the scale and sophistication of such phishing schemes.

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2 entities, 1 inferred relationships (STIX 2.1).

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Technique (2)

Phishing
T1566 - Phishing

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Phishing related to T1566 - Phishing

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