Common tag changes (over past thirty days, minimum changes is 10, not all users are suspected vandals)
User Level Account Age Change Count
125scratch Mem 2017-02-16 -diaper 44
argeey94 Mem 2012-06-22 -check_translation -translation_request 32
Purpy Mem 2016-07-12 -feet 12
Top_Agent_PGG_jr. Mem 2016-09-14 -kensuke_tanaka +tanaka_kensuke 11

Since 2017-02-14 01:32:50 UTC to 2017-03-16 00:32:50 UTC. Users are basic members who have fewer than 100 changes before the period. Only changes that removed a tag are counted.