While 5G is transformative with its high speeds and connection capabilities, it can also open doors to new vulnerabilities. In this new landscape, organizations must redefine their cyber strategy planning to ensure that they can benefit from the potential that 5G offers while protecting themselves from future attacks. This first article in a two-part series on the implications of 5G discusses the vulnerabilities and cybersecurity challenges 5G brings to the table. Part two will discuss security by design and how companies can revise their cyber strategies to meet the challenges of 5G. See “How to Address Intensifying Enterprise IoT Security Risks” (Oct. 14, 2020).