Capital markets

Treasury Secretary Steven Mnuchin called top executives from the six largest U.S. banks over the weekend, he said Sunday on Twitter, a move that followed heavy losses in the stock market last week and a partial federal government shutdown.

Prometheum may succeed whether others have failed because it has attempted to work closely with regulators.

Bank of America is loosening the reins on its investment bankers, sending out dealmakers in search of more middle-sized transactions in the U.S. and seeking to regain market share after cutting back on risk.

Good Money just raised $30 million and is a year away from launching, but already is raising concerns for its trash-talking of established players.

TransferGo will use the funding to fuel international expansion and increase market share particularly across Turkey, India, Ukraine and Russia.

Cloud-based point of sale company ShopKeep is in a fierce fintech battle to woo tech hungry restaurants, and has closed a $65 million round of equity and debt financing to bulk up technology and broaden its geographic footprint.

Kleiner Perkins and Ribbit Capital led an $80 million funding round in Viva Republica, the South Korean maker of the popular P2P payment app Toss.

KKR, which has a substantial financial services portfolio, has made a $75 million equity investment in Cross River Bank, part of an overall $100 million capital raise. Cross River will use the funds to expand the technology and compliance infrastructure that it provides to fintech organizations.

The voice biometrics firm Pindrop closed on its Series D fund raising round with $90 million in new capital to fuel expansion in voice authentication and security services for call centers and internet of things devices. It also added a new CFO and CRO.

Trustology protects private keys to digital assets the way parking valets look after car keys.