Seraphimblade 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).
Seraphimblade does not self-identify on his User page beyond describing himself as a software developer and inviting us to call him "Todd". He has been doxxed on Wikipediocracy. His user page includes a box describing himself as a Perl hacker. The extent to which he really has hacking skills we can't judge. Presumably, like LFaraone, he was better equipped than most Arbcom members to judge whether Coat was hacking Hafspajen's computer. He became an administrator on his second attempt in 2007 and was elected to Arbcom in 2013. He did not seek relection in 2016.