Foreign Intelligence Service Breached Australian Bureau of

A significant cyberattack on the **Australian Bureau of Meteorology (BOM)** in November 2015 was orchestrated by a **foreign intelligence service**, according to a 2016 report by the **Australian Cyber Security Centre (ACSC)**. Malicious software, including a **Remote Access Tool (RAT)** commonly used by state-sponsored actors, was installed on BOM's systems, allowing the adversary to search for and copy an unknown quantity of sensitive documents. While the specific motivation remains undisclosed, experts suggest it could be a blend of commercial and strategic interests, given BOM's status as a critical national resource. The report also noted the presence of **CryptoLocker ransomware**, posing a threat to data retention and operational continuity. This incident underscores the persistent threat of [[cyber espionage|espionage]] targeting vital government networks.

• A foreign intelligence service was confirmed to be behind the 2015 cyberattack on Australia's Bureau of Meteorology.
• Malware, including a state-sponsored RAT and CryptoLocker ransomware, was used in the intrusion.
• Sensitive documents were exfiltrated from BOM's network, though the quantity and specifics are unknown.
• The Australian government deliberately withheld the identity of the foreign perpetrator.
• The attack highlights vulnerabilities in critical national infrastructure and the ongoing threat of cyber espionage.

The ACSC report confirms that a foreign intelligence service was responsible for a malware intrusion into the **Bureau of Meteorology's** network in November 2015. The specific foreign state was not publicly identified by the Minister Assisting the Prime Minister for Cyber Security, **Dan Tehan**, who stated this was a deliberate choice to avoid singling out countries. The report details the use of a **Remote Access Tool (RAT)** and the exfiltration of an unknown quantity of documents, alongside the discovery of **CryptoLocker ransomware**. The exact motivation for the attack remains unconfirmed, with expert speculation pointing to commercial or strategic objectives.

This incident, while concerning, highlights the effectiveness of Australia's **cybersecurity** monitoring capabilities, as evidenced by the ACSC's detection and attribution of the attack. The transparency in releasing the report signals a commitment to bolstering defenses and fostering greater resilience against future threats, potentially leading to enhanced international cooperation in combating state-sponsored [[cybercrime|cybercrime]]. The focus on improving security controls, even those insufficient against common threats, suggests a proactive approach to hardening critical infrastructure.

The breach of the **Bureau of Meteorology** by a foreign intelligence service, coupled with the presence of ransomware, reveals critical vulnerabilities in Australia's national security infrastructure. The fact that sensitive documents were exfiltrated and that security controls were insufficient against common threats suggests a systemic weakness that could be exploited further. The lack of public attribution, while perhaps strategic, leaves the threat actor unidentified and the potential for future attacks unmitigated, raising serious questions about the true cost and impact of such intrusions on [[national security|national security]] and data integrity.

Originally reported by Australian Broadcasting Corporation