Mark2SF (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · spi block · block log · CA · CheckUser(log) · investigate · cuwiki)

• Moaid mahjoub (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · spi block · block log · CA · CheckUser(log) · investigate · cuwiki)
• SaadShaikh (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · spi block · block log · CA · CheckUser(log) · investigate · cuwiki)
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The author tag on Mark2SF's uploads such as File:Moaid mahjoub and Korean consul general NAKYOUNG OH.jpg identify Mark2SF as "moaidmahjoub". Mark2SF & Moaid mahjoub have overlapping edits on the autobiography Moaid Mahjoub. Since SaadShaikh authored the bio and has made only one other minor contribution, SaadShaikh's participation as part of the sock cluster seems probable. Cabayi (talk) 05:49, 10 August 2017 (UTC)[reply]

Also reported at c:Commons:Administrators' noticeboard/Blocks and protections#Mark2SF -- Cabayi (talk) 06:11, 10 August 2017 (UTC)[reply]

Accused parties may also comment/discuss in this section below. See Defending yourself against claims.

• CheckUser requested and endorsed by clerk - Please, compare SaadShaikh to the other two. Vanjagenije (talk) 08:50, 10 August 2017 (UTC)[reply]

•  Confirmed Moaid mahjoub (talk · contribs) = Mark2SF (talk · contribs). However SaadShaikh (talk · contribs) is  Unlikely to be related. - Mailer Diablo 15:55, 10 August 2017 (UTC)[reply]

• Moaid mahjoub indeffed, master blocked for 3 days. I can't see enough evidence to block SaadShaikh. Closing. GAB^gab 22:32, 10 August 2017 (UTC)[reply]