VolkerKetzer described the case of a man whose private cell phone number, email address, and home address were exposed in a hack of a customer database in 2020. Although the man was aware of this, he kept his number until 2026. After journalists called him on the number and pointed out the publicly accessible data leak that had been available for six years, he confirmed it. Six days later, he had a new number. VolkerKetzer wrote that the man was not the chief security officer of a company, but rather the vice president of the Federal Intelligence Service and responsible for strategic military intelligence. #Datenschutz #Cybersecurity #Datensicherheit (translated)

