Grab is making a significant move in the fintech sector with the purchase of a majority stake in Atome. The deal is valued at $1.9b. Atome is a firm based in Singapore.

Further details about the acquisition are available from The Straits Times. The purchase is part of Grab's efforts to expand its presence in the fintech industry.

The deal's specifics and implications are outlined in the source publication, providing more insight into Grab's strategy and the potential impact on the fintech sector.