This is very serious. Hope these scammers are not some projects who did airdrop/bounty to collect people details? People shouldn't just be scared by sending out cash in a hurry. Some persons just don't discuss matters of life with good friends to seeing how to analyze the issues. Thanks for this.
I believe some of them are. there were some reported incidents. Thats why we have forums like this one to inform of possible scams and alert people to not send any information out.
agree most of them are related to bounties and airdrops . i did recieve alot of emails lately from an ico company but i already quit joining an ico long time ago . maybe someone is collecting our personal infos like email address and then they sell it online for quick bucks ?
in the case of bitcoin email scam , i dont experience to recieve them but its too obvious to tell if they are legit or not . if they are requesting donations and alike then theres a high chance that they are scam .