The city and state of New York and US Department of Justice have filed separate lawsuits against Bank of New York Mellon, alleging the world’s largest custody bank defrauded pension funds, US banks and millions of investors nationwide on currency transactions for 10 years, the FT reports. Tuesday’s New York action, which seeks to recover more than $2bn in alleged ill-gotten gains, marks the third lawsuit this year filed by a state legal officer against the bank. In August, Florida and Virginia sued the company for allegedly wrongfully overcharging their local pension funds on foreign-exchange trades. According to the Wall Street Journal, the suits allege that BNY Mellon defrauded or misled state and public pension funds, private companies, universities and banks in a decade-long scheme of overcharging for foreign exchange. The move by the U.S. attorney in Manhattan is the first time federal prosecutors have filed a legal action in the mushrooming currency case. In a statement, a BNY Mellon spokesman said: “The U.S. Attorney does not appear to have made any serious independent effort to assess the validity of the claims in this lawsuit. We will fight these claims vigorously and are confident we will prevail.” Read more