The attorneyclient privilege is a safeguard to ensure free and open communications. This article discusses whether a beneficiary may discover communications between a lawyer and fiduciary concerning the administration of a trust.Is the Attorney Investigator Acting in the Capacity of an Attorney? The work product protection and the attorney-client privilege are generally understood to limit discovery of certain materials. A lawyer must ensure that the use of electronic devices does not impair the attorneyclient privilege or confidentiality. Attorney-client privilege. Attorneyclient privilege or confidentiality. Generally, waiver of the attorney-client privilege occurs upon the disclosure of the privileged communication to any third party. The attorneyclient privilege is one of the oldest privileges in the law. You should disclose to your lawyer all information pertaining to your injury case until the attorneyclient privilege is established in the relationship.