Is it illegal to take photos of cleaning staff at will in the residential property group?

Strictly speaking, this kind of behavior violates the portrait right of the cleaning staff and is illegal. However, in the specific operation, it is necessary to judge whether it is a serious infringement according to the following aspects:

1, what is the purpose of taking pictures;

2. Whether there are adverse effects after the photos are sent, and whether they are spread maliciously.

If the normal behavior of the cleaning staff is photographed, and the false description infringes on the reputation right of the cleaning staff, it is necessary to bear the corresponding legal responsibility.