UNHCR # 12 No one shall be subjected to arbitrary interference with his privacy, family, home or correspondence, nor to attacks upon his honour and reputation. Everyone has the right to the protection of the law against such interference or attacks.
As well as my rights to "Life, Liberty and the pursuit of Happiness"
No valid reason exists for individual salary's to be posted just as with the blackmail scam with mugshots proves.
Read the contract you signed when you took a job. I bet it'll be entertaining and instructive. Don't take anything I say, or indeed the contract you signed, as legal advice.
You do however, retain the right to terminate your employment (no matter what the contract says, and it must be free to do so, provided a certain period of notice is respected), and get back full enjoyment of your rights.