Threat Level: green Handler on Duty: Xavier Mertens

SANS ISC: SSH Scanning Activity - SANS Internet Storm Center SSH Scanning Activity

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History of Activity for Usernames with 5 Characters Length


Top 20 Attempted Usernames with 5 Characters Length This Year
Username Attempts Percent
admin 12,333,878 4.63%
nproc 3,177,779 1.19%
guest 1,148,622 0.43%
mysql 517,122 0.19%
test1 379,949 0.14%
super 350,298 0.13%
user2 326,125 0.12%
user1 314,057 0.12%
cisco 291,209 0.11%
test2 234,393 0.09%
steam 197,406 0.07%
teste 124,134 0.05%
sammy 114,863 0.04%
kafka 107,791 0.04%
debuf 103,361 0.04%
david 94,770 0.04%
nexus 94,257 0.04%
debug 93,201 0.04%
nginx 92,474 0.03%
cloud 80,632 0.03%
chris 79,277 0.03%
jboss 77,601 0.03%
user3 70,693 0.03%
samba 67,508 0.03%
radio 65,025 0.02%
blank 61,681 0.02%
test3 61,537 0.02%
!root 60,913 0.02%
james 59,525 0.02%
fahmy 54,912 0.02%