https://www.cnbc.com/2017/09/18/trading-by-equifax-execs-under-federal-scrutiny-report-says.html >Federal prosecutors are investigating stock sales by three Equifax executives in early August, just days after the company discovered a data breach affecting the personal information of up to 143 million people. >The criminal probe, looking at whether the executives had violated insider trading laws, was reported by Bloomberg News, citing people familiar with the investigation. Equifax didn't respond to a CNBC request for comment.