No black holes yet.
http://www.wired.com/wiredscience/2010/12/lhc-black-holes-string-theory/
The results continue to pour out of the Large Hadron Collider’s first production run. This week, the folks behind the CMS, or compact muon solenoid, detector have announced the submission of a paper to Physics Letters that describes a test of some forms of string theory. If this form of the theory were right, the LHC should have been able to produce small black holes that would instantly decay (and not, as some had feared, devour the Earth). But a look at the data obtained by CMS shows that a signature of the black holes’ decay is notably absent.
http://www.wired.com/wiredscience/2010/12/lhc-black-holes-string-theory/