Ten months ago, the American news agency Bloomberg published a sensational story claiming that Chinese spies had corrupted the tech supply chain and installed small chips on motherboards which were supplied to the American company Supermicro Computer. Despite being met by a storm of denial, the likes of which is rarely seen, Bloomberg has neither retracted nor corrected the yarn till today.

US security firm Immunity has started selling an exploit to take advantage of a flaw in Microsoft's proprietary remote desktop protocol. The vulnerability was revealed in May.

The row between information security professionals and The New York Times, over an article it ran recently, claiming that a ransomware attack on local government offices in Baltimore, Maryland, was carried out through the use of a leaked NSA exploit known as EternalBlue, has moved in a different direction, with some of the infosec people themselves coming under attack – from their peers.