No. Private investigators are private professionals and generally work in civil, commercial and factual research matters.
Investigative activity must have a lawful purpose and comply with privacy, surveillance, security and other applicable laws. Stalking and harassment are unlawful.
You may have information relevant to a civil, commercial or criminal matter, or to evidence gathering for a legal proceeding.
Private security and investigation activities are regulated by state and territory laws and may require licensing.
Tracking and surveillance devices are strictly regulated. Unauthorised use may be unlawful.
No. Unauthorised access to phones, accounts and communications is unlawful.
They may be required to provide reports, evidence or testimony about lawfully obtained information.