Suspicious USers

[Laker25]

Who are these users?, i am seeing them in the last 10 users list of pretty much all members.
Is someone running script to obtain contact ID so he can SPAM or keeping eye or archiving data, NO IDEA.
3ZUEDmTliI
checktheballist
NoTron
wonderfullcc
Comptonlife
Wazup
country_man
mGUncQER
nF2xHpLHn
2QT0PlOe
srNAdgKrR
8BGKsev3
Admin if possible check the ips of these users.
NOTE: My ID will also be visible in few users list, cause i checked the users looking for these users.
peace