We have blocked someone from your IP space for abuse. Reason: Port Scanning. Log lines are below. Time zone is UTC.

2014-09-09T19:17:51+00:00 swill 1410290244.176536 - - - - - - - - tcp Scan::Address_Scan 108.61.6.84 scanned at least 52 unique hosts on port 7212/tcp in 0m5s remote 108.61.6.84 - 7212 - swill3-8 Notice::ACTION_LOG 3600.000000 F - - - - -

I am writing to inform you so that you can take whatever action is necessary to prevent this user from doing this again. We would be happy to discuss further if you would like. Please feel free to respond to this email to follow up.

Thank you,

University Information Security Office
Indiana University

Enabled rules to detect port scanning. 

Also Read

California - 106 Notices of Claimed Infringements May 11
More Abusive DMCA reports from a single file.-----BEGIN PGP SIGNED MESSAGE-----Hash: SHA1...
UK SPAM Static IP Server
X-Originalarrivaltime: 25 Jul 2014 15:11:43.0391 (UTC) FILETIME=[BE648AF0:01CFA81A] MIME-Version:...
California - Notice of Claimed Infringement Case 8 Cases
-----BEGIN PGP SIGNED MESSAGE-----Hash: SHA1VIA EMAIL:Notice of Claimed Infringement via...
NJ DMCA - Expendables 3 DVDScr
-----BEGIN PGP SIGNED MESSAGE-----Hash: SHA1***NOTE TO CHOOPA, LLC: PLEASE FORWARD THIS ENTIRE...
NJ Hacking - 09/Oct/2014
A site was recently compromised from an IP in your allocation. Here is the log...