This particular comment could be perceived as being insensitive to victims of sexual violence, which disproportionately effects women.

However, I can think of a lot of things that would completely avoid any chance of being perceived as offensive! How about,

> 8:53:41 AM Person1: so am I the only one who feels uncomfortable/unsafe everytime Person2 warns us of undisclosed persons in the building?

> 8:53:41 AM Person1: so am I the only one who takes a coffee break everytime Person2 warns us of undisclosed persons in the building?

> 8:53:41 AM Person1: so am I the only one who wonders why there are so many undisclosed persons in the building everytime Person2 warns us of undisclosed persons in the building?