The claimants include the liquidators of four companies: ⁠BlackRock Commodities (Global), Platinum Global Luxury Services, Affinity Equity International Partners and TKIL Global Investments.

The liquidators confirmed to Reuters in an emailed statement that they had filed and served a damages claim of more than $1 billion against DBS Bank.

Logo of DBS bank seen on a building. Photo courtesy of DBS

DBS Group rejected the claim on Wednesday and said it would fight it vigorously, adding that the company has made no provision for the lawsuit. The bank did not provide any ‌more ⁠details on the allegations it faces.

The lawsuit is the latest among wide-ranging efforts to recover money belonging to 1Malaysia Development Berhad (1MDB), from which U.S. investigators say about $4.5 billion was stolen between 2009 and 2014 in a ⁠complex, globe-spanning scheme.

All this time, there was no claim against DBS, according to the lender's statement.

In July last year, liquidators trying to recover money from ⁠1MDB sued Standard Chartered Bank in Singapore, alleging it enabled fraud that led to more than $2.7 billion in financial losses between ⁠2009 and 2013.

Shares of DBS closed 0.8% lower at S$77.50 on Wednesday.