Richard Smith will "retire" as chairman of the board and CEO effective September 26. Equifax/Youtube Equifax, the consumer-data giant targeted in a hack that exposed the personal data of nearly half the US population, said its CEO is out effective immediately.



Richard Smith will "retire" as chairman of the board and CEO effective Tuesday, according to a statement from the company's board.

Mark Feidler, a board member, has been appointed as nonexecutive chairman and Paulino do Rego Barros Jr., who most recently served as president of Asia Pacific, has been appointed interim CEO.

The board will be looking for a new permanent CEO.

"The Board remains deeply concerned about and totally focused on the cybersecurity incident," Feidler said.

"We are working intensely to support consumers and make the necessary changes to minimize the risk that something like this happens again. Speaking for everyone on the Board, I sincerely apologize. We have formed a Special Committee of the Board to focus on the issues arising from the incident and to ensure that all appropriate actions are taken."

Smith is the latest person from Equifax to leave. Last week, the company announced that the consumer-data firm's CIO, David Webb, and its chief security officer, Susan Mauldin, were also retiring. Webb will be replaced by Mark Rohrwasser, who joined the company last year, Equifax said in an emailed statement. Mauldin will be replaced by Russ Ayres. Both Rohrwasser and Ayers have previously worked in Equifax's IT division.

Equifax reported earlier this month a massive data breach, saying hackers may have accessed the personal details, including names and Social Security numbers, of more than 143 million consumers from mid-May to July. Equifax, which said it learned of the breach in late July, said credit-card numbers for about 209,000 people and certain documents for another 182,000 were also accessed.

The disclosure was swiftly met with criticism because of the delay in alerting the public to the hack, as well as problems with the website that Equifax set up for people to check whether their details were at risk.

The hack is being investigated by the Federal Trade Commission and has prompted promises for inquiries in both the Senate and House of Representatives.

Equifax officials are also reportedly being investigated by the US Justice Department after selling stock before the company revealed a data breach that exposed the personal information of millions of Americans.

According to Bloomberg, the department is looking at sales by Equifax's CFO, John Gamble; president of US information solutions, Joseph Loughran; and president of workforce solutions, Rodolfo Ploder. The three senior executives dumped almost $2 million worth of stock days after the company learned of the breach, Securities and Exchange Commission filings show. An emailed statement from the credit-monitoring agency said the executives "had no knowledge" of the breach beforehand.

All the executives still owned thousands of shares of the company after the sales were completed, filings show.

Equifax was down 3% in premarket trading. Shares have tumbled by about 26% since news of the hack broke through Monday's close.