Atlassian (Confluence Server and Data Center) Data Breach
Atlassian (Confluence Server and Data Center) experienced a data breach that was reported on November 3, 2021. Atlassian Confluence Server and Data Center contain a path traversal vulnerability in the downloadallattachments resource that may allow a privileged, remote attacker to write files. Exploitation can
Key Facts
- Organization
- Atlassian (Confluence Server and Data Center)
- Date Reported
- November 3, 2021
- Incident Type
- ransomware
- Industry
- Technology
- Severity Score
- 6/10
- Confidence Level
- high
- Tags
Source
View original source - External link to primary source documentation
Understanding ransomware Incidents
Ransomware attacks encrypt organizational data and demand payment for recovery. They often involve data exfiltration before encryption, enabling double extortion. Organizations should maintain offline backups and incident response plans.