BREAKINGUARD : Blocked IP address alert

BreakinGuard has blocked an IP based on suspicious activity Please review this server. Detail: Hostname: bg.anl-external.org IP Blocked: 59.45.150.74 Last log entry that caused the block: Nov 2 22:03:49 bg sshd[29736]: (pam_unix) authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=namby.mcs.anl.gov user=raffenet BREAKINGUARD http://breakinguard.sourceforge.net/