Former Aurizon tech exec elevated to IT chief.
Gives industry until March next year to have input.
But higher one-off set-up charges to remain.
Critical financial data "at risk", auditors find.
Damage bill grows.
Updated: leaked documents reveal tenfold increase in cost.
Uninstallation of Dell Foundation Services recommended.
Will sift through records to get closer to customers.
Lawmakers investigate after 6.4 million records exposed.
Update: Bill misses sitting deadline for the second time.