Thryduulf is one of the members of Wikipedia's 2015 Arbitration Committee who banned our editor Coat of Many Colours following a complaint by the Wikipedia editor Hafspajen that Coat was hacking Hafspajen's computer. Hafspajen later claimed that it was Wikipedia itself that was hacking her computer. The issue was investigated by Wikipedia and no evidence was found to suggest that Hafspajen's account had been compromised. Hafspajen nevertheless continued to maintain that Wikipedia was hacking her computer and ceased editing at the beginning of the year (2016).
Edit stats conducted mid-May2016 show that Thryduulf has made some 55,000 edits over a twelve year period commencing 2004, averaging some 13 edits a day. Of these, some 24% were in article space. His editing interests appear to be especially railways and nudism.