Kremlin's hackers 'wield stolen NSA exploit to spy on hotel guests in Europe, Mid East'
https://www.theregister.co.uk/2017/08/12/hotel_hackers/
Russian hackers accused of ransacking the US Democratic party's servers last year may now be targeting hotels in Europe and the Middle East, it is claimed.
Miscreants are using various techniques, including the leaked NSA EternalBlue exploit also wielded by the WannaCry malware, to hack into laptops and other devices used by government and business travelers, FireEye researchers declared on Friday.
This is exactly why it's unethical to horde exploits the way the NSA does.