Tag: spam campaign

1 Attack Reports | 0 Vulnerabilities

Attack reports

Spam Campaign Abuses Atlassian Jira, Targets Government and Corporate Entities

A sophisticated spam campaign exploited Atlassian Jira Cloud to bypass security controls and target government and corporate entities. The attackers used legitimate Atlassian Cloud infrastructure to create disposable Jira instances, leveraging the platform's trusted domain reputation. The campaign …
phishing
targeted attacks
email security
keitaro tds
2026-02-18
atlassian jira
domain reputation
saas abuse
spam campaign
Published: February 18, 2026
Downloadable IOCs: 0
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