No one is immune from spying. There are many situations where a person may feel they are being watched, followed or listened to. In a domestic situation, a person may illegally use a GPS tracker or "Airtag" to stalk a significant other after a break-up. A business may be experiencing trade secret breaches because there are covert listening devices in a conference room. A VIP, celebrity or C-Level executive may require a "bug sweep" in their home, office or vehicle as part of a security plan and assessment. In 2017, the former CEO of German drug maker STADA, confirmed that his personal vehicle was bugged with listening and tracking devices amidst contested takeover discussions.