Concerning the separate challenge with referrals, anybody who shared their Arkham hyperlink could have inadvertently put their anonymity (or at the very least their e mail tackle) in danger. The pseudonymous m4gicpotato, a contributor to the privateness blockchain Beam, posted concerning the challenge on Twitter on Monday, the place it shortly went viral. M4gicpotato described themselves as a privateness advocate who has labored in crypto beneath numerous names since 2017.