[Koha] Modifications log and privacy

We are a 6 member consortium running Koha 3.14.5. In the State of Vermont we have a robust library record protection statute and all libraries have policies regarding retention of personally identifiable information. Do other libraries have concerns regarding the modification log that keeps links to item that patrons have checked out? The anonymizer cron job is running and links to the item record and patron are broken. Welcome any and all replies, especially from libraries that may have work-arounds to this situation in protecting patron reader privacy. Thanks Jerry Carbone, Library Director Brooks Memorial Library 224 Main St. Brattleboro, VT 05301 802-254-5290, ext 101 802-251-8195