The 94 Penamon Institute in Michigan, U. S. A. , recently released a research report saying that many departing employees of North American companies will take away confidential and sensitive data belonging to the company when they leave the company. Many of them will use this data at new company jobs to get up to speed as quickly as possible. The economic downturn caused by the financial crisis has caused many companies in North America to lay off workers sharply. People can see news of company layoffs almost daily in the news. Layoffs can certainly reduce these companies The financial pressure caused by the crisis, but at the same time may also leave the company troubled by the inadequate management measures of the company, enabling competitors to profit from it. From this we can infer:. ['Layoffs will inevitably lead to company secrets.', 'Financial crisis exacerbates company leaks.', 'The leaked companies have laid off.', 'Facing the financial crisis, it is better not to lay off employees.']