It may not be just the Kremlin. I’ve had several cases where I wrote about something in a Telegram chat, stuff I had never talked about before, and in a matter of seconds started seeing related ads on Facebook.

Alternatively, it could be the keyboard leaking all text, or I could have some other spyware, but I’ve only had that happen to me between Telegram and Facebook.

Then again, Telegram group chats are unencrypted, and personal chats are unencrypted by default.