Review of Modern Vulnerabilities in Blockchain Systems

Abstract

Blockchain technology has recently entered the life of a modern person. This technology is quite young. It is developing very rapidly. More and more industries are adopting this technology. However, technical regulation procedures lag behind the development of the technology itself. There are a number of issues related to the security of personal data. This article examines the current vulnerabilities of modern blockchain systems. An attempt was made to systematize vulnerabilities depending on their nature of occurrence. The reasons for the emergence of such vulnerabilities are identified, primarily related to the lack of international standards for the development of such systems.