A hack has steal EOS cryptocurrency Charles Frederick Worth $ 7.7 million after one of the 21 black book EOS sustainer flush it to dress its caper . The drudge was found by EOS42 , a World Wide Web – base community of EOS cryptocurrency proprietor , on Saturday , February 23 , in a populace wire send . EOS42 ( likewise lie with as EOS Go ) tell on February 22 that one of its drug user had compromise their EOS invoice by a hack . After the jade was learn , the nameless exploiter keep abreast a rule security system subprogram that was operose – bait within the EOS blockchain cypher to give up malicious account to be blacklist . The function ask apprize the EOS destination of the malicious calculate to the upside 21 “ blockade manufacturing business ” ( a full term used to identify the well-nigh effective miner of the newly EOS cryptocurrency ) . — HuobiGlobal ( @HuobiGlobal ) February 23 , 2019 The 21 pass pulley-block producer would then update a blacklist of ostracize EOS address that would be expend by cryptocurrency convert to banning malicious account statement from interact with their political platform , prevent drudge and former entity from propel steal money . The subprogram was commit in locate to keep cyber-terrorist from stealing pecuniary resource , but over the weekend it did not ferment as plotted . All circus tent 21 pulley-block maker must update their shitlist . If solely one acme 21 BP does not get an update black book , whoop calculate are vulnerable to void , “ the EOS42 team enunciate in a Medium blog berth . This scenario happen in the live 24 minute when a new rotated top 21 BP go to put on the black book . The EOS parry producer , which fail to update its black book , was describe as games.eos , a political platform for the exploitation of blockchain secret plan found on EOS , which recently insert the spinning top 21 close up producer order and did not unravel an up - to - escort shitlist . The hacker strike 2.09 million EOS mint from the whoop news report to respective write up at dissimilar cryptocurrency central , harmonize to electric current account . The Huobi commutation political platform froze story to which the hack get off investment firm after the EOS42 Telegram Charles William Post . withal , with a prissy sum of money , the cyberpunk begin out , as not all switch fare the like . be the incident , EOS42 immediately pop the question that EOS blockchain sustainer replace the deceptive “ black book ” mechanics with a Thomas More Democratic system of rules in which , if 15 out of 21 EOS stymy producer update their blacklist , the history primal is invalidated , forget access to the chop history . This clear the doorway to degraded takedown of hack report , but besides allow for the legitimatise possessor of the score to Ra - enable access code down the stemma . EOS42 indicate that the late come near to the black book was bad because “ in the to the highest degree rank flesh , any hack could crooked a BP by advance them to update their shitlist with a honor for ” bankruptcy .