Cybersecurity Risks Threaten Australia's 2026 Census Integrity

• •The ABS must address critical cybersecurity vulnerabilities before the 2026 Census.
• •The audit highlighted deficiencies in risk management and oversight within the ABS.
• •The ABS has committed to implementing all recommendations from the audit before Census night.

The Australian Bureau of Statistics (ABS) faces unresolved cybersecurity vulnerabilities ahead of the 2026 Census, scheduled for August 11. An audit by the Australian National Audit Office revealed that while some cyber defenses have been strengthened, critical gaps remain. The ABS is expected to handle 85% of census submissions online, raising concerns about potential cyberattacks similar to the 2016 incident, where a DDoS attack disrupted the online form. The audit criticized the ABS for insufficient risk management and delayed responses to emerging threats. The ABS has agreed to implement four recommendations from the audit, with two already completed. The agency emphasizes its commitment to protecting personal information under the Privacy Act and has engaged cybersecurity experts for ongoing support.