AI data leakage in aged care: what leaves when resident records go into ChatGPT or Claude.

Diagnoses, medications, behaviours, mobility and the substitute decision-maker. The whole person, on four pages.

Several residents, a refusal of care, a family visit, a concern about a colleague. An evening shift, written in a hurry.

The resident, the allegation, the worker, the witnesses and what the service got wrong, in a report due within 24 hours.

The fall, the hospital, the medications, a behaviour change and the conversation nobody wants to have, written to a daughter.

The resident, the drug, the dose, the nurse who gave it and why the system let it happen.

Diagnoses, medications, the advance care directive and the next of kin, compressed onto one page for the ambulance.

The accommodation payment, the daily fees, the means assessment and who signs. A resident’s finances, in the contract that admits them.

Centrelink identifiers, the pension, the assets, a disputed valuation and the family story behind it, in an email to government.

The allegations, the care, the staff involved, the investigation and the admissions, in a letter the Commission may read next.

The triggers, the psychotropic, who consented, what was tried first. The record the law requires, about the most vulnerable resident in the home.

Staff and agency names, leave, screening dates, a worker stood down and which resident needs which staff member. A week on Wattle wing.

Accommodation payments, daily fees, refunds owing to estates, a bank account and who may be phoned. A finance register, one row per resident.

Prognosis, treatment limits, symptom plan, faith, a disagreement between her children and funeral wishes. The most private page in the file.

The fall, the medicines, how she thinks and moves, what is in place and a risk score. A post-fall form, one resident.

The medicine, the behaviours, what was tried first, the risks explained, a guardian’s own words and who had the authority to consent.

Injuries, an allegation against a named worker, an earlier warning, a family’s money and a threat to complain, in the speakers’ own words.

Three days of handover: an allegation against a colleague, injury photos, a dying resident, a shared login and an open police matter.