The only edits that any of these accounts have made are to add links to youthungama.org, a blog on Indian entertainment. I've already blocked Use:Youthhungama as a spam username, and I blocked the (alleged) sockmaster for spamming after a warning. Chutiya15 was actually the first I encountered, yesterday, and I had just reverted all of it's additions and explained on the talk, thinking it was maybe just a new user who didn't understand WP:RS. Now I see a series of accounts stretching back a number of months trying to add links to this site. Given that we're already up to 4, I'd like to run a CU to confirm so that the other two can be blocked and we can make sure there are no more waiting to carry on the spamming. If the problem continues after the SPI, I'll see about taking the matter to the spam blacklist. Qwyrxian (talk) 05:00, 11 February 2013 (UTC)
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I've blocked this sock and have blacklisted the site youthhungama.com. --Hu12 (talk) 23:44, 12 February 2013 (UTC)