How would you address the following confidentiality ethical issue? Please include references to specific ethical guidelines, practices, and principles. Also include any citations.

Another example of an ethical dilemma is matters of confidentiality. I/O practitioners may be privy to confidential matters such as merger and acquisition information or they can access a client's personal information. In matters such as mergers and acquisitions, the I/O Practitioner may have information that can impact stock prices or advance notice of staff impacts. In both cases, the ethical dilemma lies in the tension between the practitioner's responsibility to protect the confidentiality of their clients and their self-interests. Piotrowski(2023) states that legally psychologists cannot disclose protected information about their clients. Dan and Chadwick(2019) state that legal standards are different from ethical standards, legal are governmental law and ethics are rooted in human principles of right and wrong. However, Kish-Gephart et al.(2010) combine ethical and illegal behaviours by stating that unethical behaiours can overlap with illegal behaviours.