Hits scale - and halfway point - in initial phase of transformation.
After the agency reveals 186,000 citizens' data exposed.
About 186,000 customers impacted.
DataSphere expands data-as-a-service catalogue.
All channels impacted.
Six-month contract now worth $28 million.
Will continue until November 30.
National inquiry possible.
AusCERT rules out government ownership.
To identify disease-causing genes.