Here is a description of my contribution to Wikipedia. "1st level of vandalism" are cases where the only vandalism was in the edits done by the last editor of a page. They are reverted with Huggle. "Deep" or "Multi-level" vandalism is when vandalism is hidden under good faith edits, under previous anti-vandalism recoveries or under the vandalism done by another user. These cases require deeper investigation and are recovered with Twinkle or manually.


Recovery of well over 1,500 cases of 1st level vandalism.

Many cases where all last edits were vandalism by different users.

Cases of deep vandalism I missed :
Page Date Recovered by My mistake
Renaissance architecture 26 January 2010 Amandajm Did not restore all legitimate information
Total Nonstop Action Wrestling 23 January 2010 TJ Spyke Mistook the recovery by an anonymous user as vandalism
Jean Chrétien 19 January 2010 An anonymous user L3ft damag3 b3hind m3


Some of the worst cases of deep vandalism I fixed :
Page Date Category
Groundhog Day 1 February 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
Dragon Tales 31 January 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
Radical Republicans 31 January 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
Paranormal Activity (film) 31 January 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
Converse (shoe company) 31 January 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
Pecos, Texas 30 January 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
Food chain 30 January 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
Vinit Singh 30 January 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
The Thinker 30 January 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
Uglies 29 January 2010 Vandalism hidden under good faith edits
Chilka Lake 29 January 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
Robin Hood 27 January 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
Spanish conquest of the Aztec Empire 27 January 2010 Vandalism hidden under anti-vandalism recovery
Theresienstadt concentration camp 27 January 2010 Vandalism hidden under anti-vandalism recovery and good faith edits
Charlemagne 26 January 2010 Vandalism hidden under anti-vandalism recovery
Culture of Canada 24 January 2010 Vandalism hidden under anti-vandalism recovery