Equifax Hack Timeline

March 9th Equifax is notified to upgrade their Apache Struts software

March 15th Equifax Runs Scans To Identify Vulnerabilities

July 29th Equifax's Security Department Observes Suspicious Network Traffic and Blocked It

July 30th Equifax Takes Down Web App After Noticing More Suspicious Traffic

August 1st and 2nd Three Executives of Equifax Sell Almost $2 million in company stock after hearing about the data breach

September 7th Equifax Hack Becomes Public

March 13th - July 30th Information was being Accessed