About 900,000 Origin Energy customers affected by hack as company admits it was warned weeks before public told The GuardianOrigin Energy believes 900,000 customers’ data accessed in breach ABC News & Headlines – Australian Broadcasting CorporationOrigin Energy says 900,000 customers had data hacked SMH.com.auMajor energy provider confirms 900,000 customers affected in data breach Nine.com.auHacker claims deal struck with Origin over data breach Information Age | ACS