In November 2014, Moldova's central bank took control of "Banca de Economii", the country's largest lender, and two smaller institutions, "Banca Sociala" and "Unibank". Investigations into activities at these three banks uncovered large-scale fraud by means of fraudulent loans to business entities controlled by a Moldovan-Israeli business oligarch, Ilan Shor, of funds worth about 1 billion U.S. dollars. The large scale of the fraud compared to the size of the Moldovan economy are cited as tilting the country's politics in favour of the pro-Russian Party of Socialists of the Republic of Moldova. In 2015, Shor was still at large, after a period of house arrest.