7. A computer program product for determining digital content sensitivity comprising a non-transitory computer readable storage medium having computer usable program code embodied therewith, the computer usable program code comprising: computer usable program code configured to identify a plurality of tags from a first set of tagged documents in a first repository; computer usable program code configured to identify a plurality of tags from a second set of tagged documents in a second repository, wherein access to documents in the second repository is more restrictive than access to documents in the first repository; computer usable program code configured to, for each of a plurality of tags in at least one of the first set and the second set: determine a ratio of tag instances in the second repository to tag instances in the first repository; determine whether the ratio exceeds a previously determined threshold; when the threshold is less than the previously determined ratio, change an indicator of at least of one tagged document associated with the tag that indicates that the tagged document is not likely to contain sensitive content; and when the threshold exceeds the previously determined ratio, notify a user via a user interface of a computing device, wherein the notifying confirms that the tagged document associated with the tag contains sensitive information, and responsive to a positive response by the user input via the user interface, change the indicator of at least one tagged document associated with the tag that indicates that the tagged document is likely to contain sensitive content.
7. A computer program product for determining digital content sensitivity comprising a non-transitory computer readable storage medium having computer usable program code embodied therewith, the computer usable program code comprising: computer usable program code configured to identify a plurality of tags from a first set of tagged documents in a first repository; computer usable program code configured to identify a plurality of tags from a second set of tagged documents in a second repository, wherein access to documents in the second repository is more restrictive than access to documents in the first repository; computer usable program code configured to, for each of a plurality of tags in at least one of the first set and the second set: determine a ratio of tag instances in the second repository to tag instances in the first repository; determine whether the ratio exceeds a previously determined threshold; when the threshold is less than the previously determined ratio, change an indicator of at least of one tagged document associated with the tag that indicates that the tagged document is not likely to contain sensitive content; and when the threshold exceeds the previously determined ratio, notify a user via a user interface of a computing device, wherein the notifying confirms that the tagged document associated with the tag contains sensitive information, and responsive to a positive response by the user input via the user interface, change the indicator of at least one tagged document associated with the tag that indicates that the tagged document is likely to contain sensitive content. 11. The computer program product of claim 7 , further comprising: computer usable program code configured to utilize a combination of tags and ratios based upon the combination of tags to determine whether each of the tagged documents are to be indicated as likely to contain sensitive information.