Dell has published a press release that will be of some concern to customers that use its network. The company suffered from a recent cyber attack, and although the attempted hack was apparently "detected and disrupted" it is possible that some information was stolen. The attack targeted names, emails, and hashed passwords; credit card details were not extracted.
https://www.notebookcheck.net/Dell-s-network-affected-by-attempted-hack.372541.0.html