TRA stated in a communique that a lot of mobile users have been receiving calls and text messages requesting personal information, in addition to information about Oman.
“These callers do not carry any official right to obtain these information and aim to affect the bond and values of the Omani society,” stated the authority.
“TRA is advising all network users to not interact with these callers and to not respond to them in any way, or give them any personal information that could be used against the users.”
Source: http://www.muscatdaily.com/Archive/Oman/TRA-warns-against-sharing-personal-info-4xr9