Cyber Incident Victim: Australian Bureau of Meteorology
Date:
Dec 2015
Location:
Australia
Summary
A major cyber attack compromised the Australian Bureau of Meteorology's systems, attributed to Chinese state-sponsored actors by multiple official sources. The breach affected sensitive government networks, exploiting the agency's role as a critical environmental intelligence provider with links to defense infrastructure. Motivations included potential commercial or strategic gains, such as accessing intellectual property or disrupting military weather forecasting capabilities. While operational continuity was maintained, remediation was projected to require significant time and financial resources. China denied involvement, consistent with its public stance against cyber attacks, though analysts cited evidence of Chinese intelligence operations targeting such vulnerabilities. The incident underscored broader concerns about state-sponsored cyber espionage targeting national infrastructure.
| CIA Posture | Motives | Tactics, Techniques & Procedures |
|---|---|---|
| Available to members | 1 motive | 2 techniques |
| Threat Actor | Type | Location |
|---|---|---|
| 1 actor | Available to members | Available to members |
Description
In December 2015, the Australian Bureau of Meteorology experienced a significant cyber attack described by officials as "massive," compromising sensitive systems across multiple federal government agencies. The breach targeted one of Australia's largest supercomputers, which provides critical weather, climate, water, and ocean information to stakeholders including the Department of Defence. Multiple official sources attributed the attack to China, with one explicitly stating "It's China," though the Chinese government denied involvement through Foreign Ministry spokeswoman Hua Chunying. Australian Strategic Policy Institute executive director Peter Jennings cited evidence of Chinese intelligence involvement, noting the bureau's interconnected systems with lower security clearances could serve as entry points to higher-value targets. The attackers' motivations were assessed as potentially both commercial and strategic, given the bureau's role as a national resource holding valuable intellectual property, scientific research, and environmental intelligence capabilities that could impact military operations during conflicts by disrupting weather forecasting for aircraft.
The Australian government confirmed state-sponsored actors were behind the attack but did not disclose technical details about the intrusion method or specific data compromised. The Bureau of Meteorology acknowledged working with security agencies while maintaining operational systems, emphasizing continued service delivery of weather forecasts, tsunami warnings, and climate data. Officials estimated remediation costs could reach hundreds of millions of dollars and take years to complete, as the critical nature of meteorological services prevented system shutdowns for repairs. The incident occurred amid broader international tensions, with the United States having previously accused China's People's Liberation Army Unit 61398 of sustained cyber espionage campaigns. Australia's Cyber Security Center concurrently reported growing threats from state-sponsored actors, reflecting increased investments in cyber warfare capabilities by multiple nations including Australia's own recruitment of cybersecurity personnel through the Signals Directorate. No further technical specifics about containment measures or forensic findings were disclosed publicly beyond the confirmed attribution and operational impacts.