As far as I know, there is not other bounty except friend invite in telegram and airdrop in telegram as well as referal bounty. I have not seen social media bounties atleast. But be careful there are lots of scammers around with fake airdrops and bounties.
Yes it is best to stick with official announcements but there are some bounty managers that have gained enough reputation to trust blindly
There is alot of scammers that have been going round claiming to be the offical team so please ensure they have admin next to there name, IF it's on telegram.
You shouldn't EVER disclose your private key to ANYONE
Don't reply to anyone when you recieve a personal Telegram message after you have joined the 4New Telegram group. These are most of the time scammers, and are trying to impersonate a admin account. This is one of my advise.
I interacted with 4NEW bot initially and participated in referral bounty program. I have accumulated good tokens by referring friends but now the bot is not responding. Any idea if bot/bot name is changed? Where I can get the details of new bot?