Hack attempt, or just spammer?

Hi,

I just noticed this query running on my WP install:

UPDATE wp_bp_activity SET user_id = 4350, component = 'activity', type = 'activity_update', action = '<a href=\"https://gamereuphoria.com/members/ghfchzt3/\" title=\"teryreysyertyesrt\">teryreysyertyesrt</a> posted an update', content = 'The Ministry of Strategy and Finance projected that the Korean economy will expand by around 5 percent in 2010 from this year and generate 200,<a href=\"https://www.hollistereukoutlet.co.uk\">hollister</a>,000 new jobs,<a href=\"https://www.hollistereukoutlet.co.uk\">hollister uk</a>. The current account is expected to post a $15 billion surplus and consumer prices will go up by just below 3 percent,<a href=\"https://www.hollistercofrances.fr\">hollister</a>.Related articles:\r\n \r\n \r\n <a href=\"https://mansfieldcrush.org/viewtopic.php?f=6&t=56826&view=unread#unread\">https://mansfieldcrush.org/viewtopic.php?f=6&t=56826&view=unread#unread</a>\r\n \r\n <a href=\"https://ucenter.thinkclub.com.tw/viewthread.php?tid=1412369&pid=1884095&page=1&extra=page=1#pid1884095\">https://ucenter.thinkclub.com.tw/viewthread.php?tid=1412369&pid=1884095&page=1&extra=page=1#pid1884095</a>\r\n \r\n <a href=\"https://58kj.net/forum.php?mod=viewthread&tid=2126709&pid=2288332&page=1&extra=page=1#pid2288332\">https://58kj.net/forum.php?mod=viewthread&tid=2126709&pid=2288332&page=1&extra=page=1#pid2288332</a>\r\n \r\n So, when in early 1863 King Cheoljong suddenly died childless and without an appointed heir, the power brokers began to look for a successor. The Korean law gave them much freedom of choice. In theory any member of any collateral branch of the royal family could be designated successor.', primary_link = 'https://gamereuphoria.com/members/ghfchzt3/', date_recorded = '2013-01-18 15:39:31', item_id = '', secondary_item_id = '', hide_sitewide = 0 WHERE id = 370386

I’m guessing its just someone trying to scam the site by adding crap links into their profile… or should I be worried?

TIA

Andy