I am one of 2 managers in a small team. The other manager has handed in his resignation but is working a fairly long notice period (more than 3 months). It was decided that only those who have an absolute need to know would be told about the resignation until closer to his leaving date. This is partly because he has a health problem that he doesn't want people to know about.
One of our junior team came to us recently to say she had heard from someone in another department that he was leaving. We've traced the source of the leak to a "floating" PA who was in our dept a few weeks ago covering for one of our own PAs' annual leave. Our own PAs were not aware of the resignation. The secretary was not told directly as part of her duties, nor was she given access to any emails or documents that would have referred to it.
When interviewed by HR the floating PA admitted to knowing the information but claimed that (a) she couldn't remember how she learned it and (b) said she had told nobody. HR are now saying that she can't be given a formal warning because she hasn't admitted spreading the gossip and they don't want to upset her as she is "good" and might leave!
I am furious. She's obviously lying (we trust the person who said the PA told her). We need to know how she found out because we have been incredibly careful with the information - all relevant emails encypted, no hard copies of anything relevant, all discussions behind closed doors. If we've made a mistake or not appreciated a gap in the confidentiality procedures then we need to know about it to prevent future leaks.
But, perhaps more importantly, surely her behaviour can't go unchecked? She knew that there had been no announcement of his leaving so would have realised that the information was confidential and yet she gossiped about it. Is it really right from an HR perspective that she can't be sanctioned unless she confesses?