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. DefiCalendar Group 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 2,476 members, DefiCalendar Group 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 DefiCalendar Group can see your username only if you post — your membership is not visible to anyone outside the group.

DefiCalendar Group is a Telegram group for anyone interested in finance and crypto. Members can expect regular discussions on events and calendar, along with defi to dive into.

We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. DefiCalendar Group currently has 2,476 members and is marked as active, last verified 25 May 2026. If you've joined DefiCalendar Group and noticed something suspicious — a review on this page helps others stay safe.