Security+ Question of the Week: Suspicious Location-Based Messages

On your commute to work each day, you notice that you receive several suspicious messages to your phone. The messages are very similar, appearing on your phone when you drive by a certain building on your regular route to work. In order to test a theory, you place your phone in airplane mode then re‐enable just the 3G/4G feature. After several days of driving past the same location, you do not receive any additional messages. What is the likely cause of these messages?

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