Moneyrocket-Qt version 0.8.3 is now available from: http://sourceforge.net/projects/moneyrocket/files/Moneyrocket/moneyrocket-0.8.3/ This is a maintenance release to fix a denial-of-service attack that can cause nodes to crash. Please report bugs using the issue tracker at github: https://github.com/moneyrocket/moneyrocket/issues 0.8.3 Release notes Truncate over-size messages to prevent a memory exhaustion attack. Fix a regression that causes excessive re-writing of the 'peers.dat' file. Thanks to Peter Todd for responsibly disclosing the vulnerability ( CVE-2013-4627 ) and creating a fix.