Hackers Targeting HubSpot Users in Targeted Phishing Attack

Cybersecuritynews •Tushar Subhra Dutta • December 19, 2025

An active phishing campaign is currently targeting HubSpot users through a sophisticated combination of social engineering and infrastructure compromise. The attack leverages business email compromise tactics, paired with website hijacking, to deliver credential-stealing malware to unsuspecting marketing professionals and business teams that rely on the platform. The campaign begins with carefully crafted phishing emails that […]

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Phishing Campaign Targets HubSpot Users An active phishing campaign has been detected targeting HubSpot customers. The Evalian SOC reported that users are being targeted through deceptive emails designed to steal sensitive information. 4 sources 31

Extracted Entities

Hackers Targeting HubSpot Users in Targeted Phishing Attack

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Extracted Entities

Attack Types (2)

Companies (1)

MITRE ATT&CK (1)