Security expert: 99 percent of computer security risk in most organizations can be attributed to two root causes: social engineering and unpatched software. The key to diminishing this risk is to identify the right software to patch and do it really, really well, he says. Microsofts Visual C++ Redistributable program, which is included with tens of thousands of applications, has been the most unpatached software. No panacea can prevent all social engineering attempts, but you need to mount a sustained defense.”]
Source: https://www.csoonline.com/article/3183125/vastly-improve-your-it-security-in-2-easy-steps.html