even then the extent of the data they got was pretty limited.
NordVPN told TechCrunch that one of its data centers was accessed in March 2018. “One of the data centers in Finland we are renting our servers from was accessed with no authorization,” said NordVPN spokesperson Laura Tyrell.
The attacker gained access to the server — which had been active for about a month — by exploiting an insecure remote management system left by the data center provider, which NordVPN said it was unaware that such a system existed.
NordVPN did not name the data center provider.
“The server itself did not contain any user activity logs; none of our applications send user-created credentials for authentication, so usernames and passwords couldn’t have been intercepted either,” said the spokesperson. “On the same note, the only possible way to abuse the website traffic was by performing a personalized and complicated man-in-the-middle attack to intercept a single connection that tried to access NordVPN.”
According to the spokesperson, the expired private key could not have been used to decrypt the VPN traffic on any other server.