https://www.cnbc.com/2017/09/20/cybersecurity-lessons-from-equifax-data-breach--commentary.html >We've all seen the news reports, again and again: >A massive breach has occurred. Many millions of customer records have been obtained by hackers. The company in question has flubbed the response to the incident. Wall Street is punishing the company, and the stock has plummeted since the breach was reported.