The state government revealed on Friday it had been notified by OpenAI of a "misalignment involving an AI agent" that accessed publicly available information on a NSW Government web application in June.
The agent accessed a National Parks and Wildlife Service web application containing historical information and data about fires across NSW. The incident was not validated by OpenAI and reported to the NSW government until Thursday. Investigations have so far found no unauthorised access to personal information.
"The NSW Department of Climate Change, Energy, the Environment and Water (DCCEEW) is working with Cyber Security NSW and its technology service provider to investigate the matter and assess its impact," the government said.
The incident follows an OpenAI agent gaining unauthorised access to a Medicare statistics portal on June 18, in the first known instance of autonomous software breaching an Australian government website.