[Your Name] [Your Position] [Company Name] [Company Address] [City, State, ZIP] [Email Address] [Phone Number] [Date] [Recipient's Name] [Recipient's Position] [Company Name] [Company Address] [City, State, ZIP] Subject: Formal Complaint regarding the Breach of Confidence by a Fellow Employee Dear [Recipient's Name], I hope this letter finds you in good health and high spirits. I am writing to bring a matter of utmost importance to your attention; a case of a fellow employee's break in confidence that has deeply affected me and potentially compromised both my personal and professional integrity. In my capacity as [Your Position] at [Company Name], it is crucial to maintain a harmonious and trusting work environment. Regrettably, I feel compelled to formally address an incident involving a breach in confidentiality by a fellow employee, [Employee's Name]. I trust that you will treat this matter with strict confidentiality and the seriousness it deserves. On [Date], during a conversation with [Employee's Name] in the break room, I confided in them about [describe the sensitive information divulged]. I specifically mentioned the need for strict confidentiality, as the matter involved sensitive company data and could have serious repercussions if disclosed to unauthorized individuals. To my sheer disappointment, it recently came to my attention that [Employee's Name] had shared the details of our conversation with multiple colleagues within different departments of the company. This irresponsible and unethical act not only violates the trust I had placed in [Employee's Name] but also compromises the confidentiality of the information shared. It is imperative to emphasize that such actions carry severe consequences, not only for the individual directly involved but also for the company as a whole. Breaching confidentiality could lead to legal consequences, tarnish the company's reputation, and create an atmosphere of distrust among employees. In light of the aforementioned incident, I kindly request that immediate action be taken to address and rectify this situation. I believe it is necessary to investigate this breach of confidence formally and apply appropriate measures to ensure similar incidents do not occur in the future. Furthermore, I would appreciate being kept informed about the progress of any investigation or actions taken to address this matter. I also request that my identity and involvement in this complaint are kept confidential unless deemed necessary for investigation purposes. I trust in your commitment to maintaining a professional and ethical work environment, and I am confident that prompt action will be taken to address this serious breach of confidence. Furthermore, I sincerely hope that appropriate measures will be implemented to prevent such incidents from recurring. Thank you for your attention to this matter. I am available to provide any further information or support necessary during the investigation process. I look forward to a swift resolution and the reestablishment of trust within our organization. Yours sincerely, [Your Name] [Your Position] [Company Name]