Citi shakes up leadership after $136 million in fines for data quality issues. A memo to employees breaks down what you need to know.

Citi shakes up leadership after $136 million in fines for data quality issues. A memo to employees breaks down what you need to know.

Citi's new tech head Tim Ryan will oversee the bank's data efforts alongside COO Anand Selva.Courtesy of CitiCiti has been dogged by data quality problems for years, and regulators are losing patience.The bank has put its new tech head, Tim Ryan, in charge of data efforts alongside COO Anand Selva.Another ex-PwC executive is also taking over the chief data office, per a memo seen by BI.Nearly four years ago, Citigroup was fined $400 million for …