 Three days from now. Lena Rhodes at Charlotte Douglas Airport on Friday relaying a story that could be repeated thousands of times yesterday. The problem blamed on cybersecurity firm CrowdStrike. When it updated its computers running on Microsoft Windows, the issue was not a cyber attack. WBT Money Watch. Wall Street Friday. Stocks finished their worst week since April. The Dow losing 377 points. NASDAQ fell 144. S&P 500 was down 40. WBT Sports.