&gt; The fear is that they&#x27;ll use it to blackmail you. &quot;Give us $X or we will send your wife all the texts you sent to person Z.&quot; or perhaps more realistic, &quot;Give us $X or we will publish that embarrassingly bad love letter you sent to person Z&quot; or even &quot;Give us $x and we will reveal your alternate handle&quot;<p>As a rule that is information advertising companies do not have or have access to.