-  Investigations updates from around the world

Russian bitcoin expert sentenced to prison in France

Huawei-linked professor pleads guilty

Germany investigates EY partners over Wirecard scandal

DNB faces £34 million fine over anti-money laundering breaches

Ukraine restores anti-corruption law

Short-seller criticises European regulators’ understanding of corporate fraud

Huawei CFO discussing potential settlement with US prosecutors

Irish review body recommends boosting powers of anti-corruption agencies

Former Nigerian oil minister denies corruption in oilfield sale

Siemens executive fired over payments to PEP-linked consultancy

Latvian IT company facing prosecution for alleged bribery in Belarus

ENRC asks to subpoena US publisher over Kleptopia book

MACC investigating Aker Solutions

Australian regulator raps Westpac over cash breaches

French former justice minister named assisted witness in Ghosn investigation

Swiss OAG widens Blatter and Platini probe

Canadian bank can appeal against penalty for closing account over sanctions concerns

German auditing regulator reports EY to prosecutors over Wirecard scandal

Venezuela sentences Citgo executives to prison on corruption charges

Oil executives admit to bribing Petrobras officials