The article discusses how experienced business travelers can become complacent about risks just like first-time travelers. An expert from International SOS says the most vulnerable travelers are those with little experience or those who have traveled for many years and fail to notice changes in their environment. International SOS advises travelers to remain vigilant and aware of their surroundings, as well as respect local customs to avoid dangerous situations. The company provides security consultancy and medical assistance to many large corporate clients to help protect traveling employees.