Citigroup is punishing investment firms that kept payments the bank accidentally sent to Revlon lenders by blocking them from certain new debt offerings led by the bank, according to people with knowledge of the matter.

Citigroup’s general counsel, Rohan Weerasinghe, told the bank that he will retire by the end of the year after almost a decade in the role.

Banks have begun inserting new language into loan deals that would require investors to return accidental payments like the one Citigroup made to Revlon's lenders last year.

Citigroup is one of the world's largest lenders to the fossil fuel industry, but CEO Jane Fraser vowed on Monday that the bank would achieve net-zero greenhouse-gas emissions in its financing activities by 2050.

Citigroup restated fourth-quarter results after writing down a portion of a loan to Revlon it now owns after losing a court battle.

Michael Corbat’s departure comes as Citigroup is facing fresh scrutiny from regulators about its underlying technology and internal controls, work that will continue on incoming CEO Jane Fraser’s watch.

Efforts to simplify business operations under incoming CEO Jane Fraser will cost a lot of money but will ultimately create a safer, more profitable company, Chief Financial Officer Mark Mason said.

The company is mulling the sale of certain retail operations the Asia-Pacific region as part of incoming CEO Jane Fraser's plan to streamline operations, according to people familiar with the matter.

Citigroup told employees in Texas they could take shelter in the firm’s offices as the state grapples with the effects of a snow and ice storm earlier this week.

A back-office blunder is leaving the financial behemoth faced with the prospect of becoming one of the biggest creditors to the troubled cosmetics empire.