Aleksandar Vuciq, Serbian authorities launch immediate investigation: I know names.

He has indicated that he does not know the exact names, so he adds that he knows very well who might be behind them. Vucic also stated there is evidence of his claims, his recorded conversations.

I don't know the names of the people who bugged me directly. But, yeah, I think I know who's behind it.

I'm not one of those people who'll be passionate about revenge, I understand how it looks and everything is clear to me.

Meanwhile, right after the statement they have reacted and security experts, who have said that an urgent and thorough investigation is necessary in this regard, The Serbian newspaper reports.

At that, Serbian Interior Minister Aleksandar Vulin declared today that services are working on investigating this issue.

“Vucic did not say that for the sake of political marketing, but because it is true. The president told the truth and it's up to us to confirm the truth”, Vulin told TV Prvas.