The question stems from a hypothetical problem. A person who works undercover, let's say, and has a fairly unique name, is concerned that their real name, if e

The question stems from a hypothetical problem. A person who works undercover, let's say, and has a fairly unique name, is concerned that their real name, if ever revealed, could be searched and then the associations to family and friends revealed from this search be used to either coerce the undercover person to work against the law, or simply to hurt the associated family and friends in retaliation for duty performed. The agency for which the undercover person works does not aid in any way the cleaning up of public data available against the person's true identity.