Mykola Martynenko, a businessman and former deputy head of Prime Minister Arseniy Yatsenyuk’s People’s Front party, says he will show up Monday for questioning by the newly-created National Anti-Corruption Bureau in a bribery case.

In a new move to crack down on money laundering, the US Treasury said Wednesday that it will begin identifying and monitoring anonymous buyers of luxury real estate, reported the New York Times.

Italian authorities have arrested 11 people they say were running an illegal online gambling business which brought them millions of dollars in profits daily.

Enver Hasani, the former president of the Kosovo Constitutional Court, has been indicted for fraud, according to a Wednesday news release from the Special Prosecutors Office.

European authorities have cracked down on a cybercrime group they say has been extorting money from businesses by threatening them with cyber attacks since mid-2014.

Ukrainian lawmakers Sergey Vysotsky, Ihor Lapin and Andriy Levus rallied protesters yesterday in Kyiv, Lviv, Ternopil, Rivne, Kovel and Lutsk to blockade warehouses allegedly owned by Russia’s largest tobacco distributor, reported the Kyiv Post, an OCCRP partner.

Czech and Polish police have arrested a total of 19 suspects accused of producing methamphetamine for sale in western Europe, according to the AP.

Romanian President Klaus Iohannis signed a law on Monday defining illegal logging and any action “which endangers the country’s water, forests and lands” as a national security threat, reported Balkan Insight.

A newly released report says the Dec. 23 power failure in western Ukraine that left 80,000 customers in the dark was the work of hackers who used malware to escape detection, according to Reuters.

Turkey’s main opposition party leader, Sezgin Tanrıkulu of the Republican People’s Party (CHP) rebuked President Recep Tayyip Erdoğan’s government for the treatment of journalists, reported Turkish daily news site Hurriyet.