Joining a public Telegram group carries no risk to your wallet or device by itself. The real risk in crypto groups is social engineering — unsolicited DMs from fake "admins" offering deals after you join. Обменник Болгария is listed in our directory, but the rule applies everywhere: never respond to DMs from unknown accounts after joining any crypto group. Your phone number is never visible to other members unless you've made it public in your Telegram privacy settings. With 1,161 members, Обменник Болгария is an established community — larger groups are generally less likely to be freshly created scam operations.

No. Telegram never notifies your contacts when you join or leave a group. Other members inside Обменник Болгария can see your username only if you post — your membership is not visible to anyone outside the group.

Обменник Болгария is a Telegram group for anyone interested in exchange and currency. Members can expect regular discussions on p2p and rubles, along with cryptocurrency to discover.

We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. Обменник Болгария currently has 1,161 members and is marked as active, last verified 24 May 2026. If you've joined Обменник Болгария and noticed something suspicious — a review on this page helps others stay safe.