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Cybercriminals Leverage Atlassian Cloud for Spam Campaigns Redirecting Targets to Fraudulent Investment Schemes

Cybersecuritynews •Tushar Subhra Dutta • February 18, 2026

Cybercriminals have launched a sophisticated spam campaign leveraging the trusted infrastructure of Atlassian Cloud. By abusing legitimate features within the platform, attackers are effectively bypassing traditional email security controls to reach high-value targets. This campaign focuses on redirecting users to fraudulent investment schemes, utilizing the inherent trust associated with well-known software-as-a-service providers to deceive recipients. […]

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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.

Spam Campaign Exploits Atlassian Cloud to Target Users with Fraudulent Schemes Cybercriminals are utilizing Atlassian Cloud, specifically Jira, to conduct spam campaigns that redirect users to fraudulent investment schemes. By exploiting the trusted nature of the platform, attackers are bypassing traditional email security measures and targeting both government and corporate entities. This campaign has been active since late December 2025. 3 sources 26

Extracted Entities

Cybercriminals Leverage Atlassian Cloud for Spam Campaigns Redirecting Targets to Fraudulent Investment Schemes

The full story

Extracted Entities

Attack Types (1)

MITRE ATT&CK (1)

Platforms (1)