It depends on what you consider confirmed. It was kind of corroborated, at least. There was a CEO of a hardware security firm that came forward after the original article. He claimed that his firm had actually found a hardware implant on a board during a security audit. It wasn't exactly as Bloomberg described, though.
His take was that it was very unlikely that it impacted exclusively Supermicro, though.
His take was that it was very unlikely that it impacted exclusively Supermicro, though.
It was covered various places, including The Register https://www.theregister.com/2018/10/09/bloomberg_super_micro...