- Massive cyber attack hits Europe with widespread ransom demands
The hacks’ scale and the use of ransomware recalled the massive cyberattack in May in which hackers possibly linked to North Korea disabled computers in more than 150 nations using a flaw that was once incorporated into the National Security Agency’s surveillance tool kit.
- Hacks Raise Fear Over N.S.A.’s Hold on Cyberweapons
“We now have actors, like North Korea and segments of the Islamic State, who have access to N.S.A. tools who don’t care about economic and other ties between nation states,” said Jon Wellinghoff, the former chairman of the Federal Energy Regulatory Commission.