Hi there, i have a question, i'm worried about the

security and privacy of my bots. You ask Why?

Message from botfather:

“Hello,

The bot token for @XXX-bot was found publicly available online and we had to reset it to protect the data of your users.

Here is the new token: XXX
If your bot is still operational, please update the token.”

What does that mean? Where was the token found? Which site? What can i do to prevent leaks like this? And how did the tokens got publicly?

Thanks for answering i really appreciate it!

you were using Livegram? they leaked their database, use new token