Comment by krn

What PIA co-founder proofed in this thread so far:

- ProtonVPN UAB lists Tesonet's CEO as a director

- ProtonVPN UAB is operated from Tesonet HQ in Vilnius, Lithuania

- ProtonVPN UAB uses previous Tesonet's technical employees

- ProtonVPN uses IP address blocks that belong to Tesonet

- ProtonVPN mobile app is signed by Tesonet

It seems, that ProtonVPN is a free VPN service by a data mining company from Lithuania.