The nonprofit organization behind the IOTA cryptocurrency shut down its entire network this week after someone exploited a vulnerability in their wallet app to steal funds.ZDNet reports:Sunday the team released "a safe version" of their Trinity Desktop "to allow users to check their balance and transactions. This version (1.4.0) removes the vulnerability announced on 12th February 2020..."Their status page advised users to contact a member of the IOTA Foundation if their balance looks incorrect. "Please be aware that there are unfortunately active imposters posing as IOTA Foundation personnel on our Discord. Therefore it is important that you directly initiate contact with the IF or mod team yourself...""The Coordinator remains down for now as we finalise our remediation plan. You will not be able to send value transactions."