California-based Super Micro Computer is moving server production out of China. The company was last year at the center of a damaging story from Bloomberg.

The article alleged that spy chips had been placed into server motherboards, including those used by Apple, manufactured by Super Micro. Despite the story appearing to be highly dubious, it seems Super Micro is still having to take action.

Apple and Amazon are already starting to make retaliatory moves on Bloomberg Businessweek for its claims that the two companies’ servers were hacked by China.

Amazon pulled its Q4 ads from Bloomberg’s website, cutting off significant ad revenue. Meanwhile, Apple has decided to give Bloomberg the old Gizmodo treatment — by banning the company from next week’s “There’s More in the Making” event.

Apple CEO Tim Cook is fighting back against a story from Bloomberg that claimed Chinese hackers put spy chips in Apple and Amazon’s servers.

In a recent interview, Cook went on the record for the first time to deny the allegations. Cook also called on Bloomberg to retract its story saying it is absolutely false.

The tech world has been rocked by allegations that companies, including Apple and Amazon, were sold data servers compromised by Chinese spies. However, a senior cyber security advisor to the National Security Agency says that no one he knows of has found any sign of this.

The U.K.’s national cyber security agency has chimed in with its assessment of the recent report claiming that multiple companies — including Apple — had malicious chips inserted by Chinese spies into their computer systems.

Both Amazon and Apple, two of the companies named, have so far denied the claims. Now Britain’s National Cyber Security Center has said there’s no reason to doubt them.