Robot scales stairs without ‘seeing’ and other news LJ Rich looks at some of the best technology news stories of the week. Source
Irish cyber-attack: Hackers bail out Irish health service for free The government says it did not pay for a decryption tool, as hackers threaten to publish stolen data. Source
WeWork reports loss of nearly $2.1bn ahead of stock market debut The troubled office-sharing startup's business was hit particularly hard by the coronavirus pandemic. Source