Nicky Phillips reports:
Politicians are letting foreign-owned companies covertly gather information about voters.
The websites of Barry O’Farrell, Kristina Keneally, Tony Abbott and the Greens plant spying devices on visitors’ computers, which can track them as they browse the internet.
The websites of Ms Keneally, Mr Abbott and the Greens also planted flash cookies which can hold more data than standard cookies. They also have no expiration date and are stored on an external server, which makes them difficult for users to detect or delete.
Read more in the Sydney Morning Herald.