Web host Go Daddy has denied an outage which affected potentially millions of sites on Monday was caused by a hack.
It said the outage was instead caused by internal technical malfunctions.
"The service outage ... was not a hack and it was not a denial of service attack," interim chief executive Scott Wagner said in a statement. "We have determined the service outage was due to a series of internal network events that corrupted router data tables."
But the attacker, using the handle @AnonymousOwn3r, posted a link to what they said was source code stolen from the company during the attack.
Go daddy souce code and database leaked by @anonymousown3r pastebin.com/WMb4Qg7H
— Anonymous Own3r (@AnonymousOwn3r) September 11, 2012
However further research by Twitter users revealed the posted code was identical to that uploaded to a Google Project Hosting page.