https://techmonitor.ai/technology/cybersecurity/as-cyber-threats-intensify-it-leaders-need-mindset-shift-get-ahead-of-curve

Back in September 2017, Equifax announced that its chief information officer, chief security officer and CEO would be stepping down. The move came just weeks after a massive cyber breach that compromised the personal data of as many as 143 million customers.  

Four years on, the attack remains the costliest US data breach settlement case to date, with victims affected by the breach awarded up to $425m and Equifax ordered to spend a minimum of $1 billion on toughening up security measures over the next five years.