"In the two months of voting for the most notorious cases of grand corruption, more than 11,300 people have voted at www.unmaskthecorrupt.org for ensuring that the corruption case of former Ukrainian President Viktor Yanukovych should be investigated by the best detectives in the world. He now ranks first, leaving behind Brazil's state-controlled oil giant Petrobras with 11,184 votes and Dominican Republic Senator Felix Bautista with 9,587 votes," the report says.

According to the report, the voting will last until February 10.