I was recently informed that a work colleague had recorded private conversations between myself and my line manager without our knowledge. The reasons being that they thought we were discussing them. I've been told that the conversations have never been played to anyone and when my boss discovered it had been happening the person received a disciplinary warning. My Boss did not want me to know about the situation and I wasn't informed it had happened for several months. When I was finally informed I was asked by my boss not to tell anyone else about the incident so as not to rock the boat within the office. Most people were curious about what had happened as obviously things got frosty between me and the other person and whilst I initially didn't elaborate I have recently told another person what happened. I now feel that I need to tell my boss that I have informed someone but not sure if I could also get in trouble as I was asked outright not to tell anyone and have broken his confidence by repeating it - but at the end of the day I feel that my Manager & I were the victims.