Re: Admissions application bot activity

["Hagan, Sean" <sean.hagan () YC EDU>]

It may be a combination of factors - we've certainly dealt with the financial aid fraud, but in my experience, the 
large volume of applications (botnet or not) is not attempting finaid fraud - they simply want the .edu email 
addresses, and in my experience never for spam (not to say it doesn't happen, but we don't see new accounts spun up 
just to send out spam).

Our experience, and those of some similar institutions, leads me to believe the primary motivation is free/discounted 
services accessible to .edu emails - be that from Microsoft, Amazon, Google, or others.

We also saw a pretty broad educational software purchase scam involving stolen credit cards/Paypal accounts purchasing 
Microsoft Office (EDU version) for $15.  If you have a Kivuto/OnTheHub instance, you might check your process for 
approving new accounts and look at the purchase history.  And if you're like us, you might have multiple organizational 
accounts with them, some of which no one at your organization may be aware of.

Regarding Paul's original email - we have re-captcha implemented (and have had it for two years) and we still get fake 
apps - certainly not as many as before, but quite a few still.  We believe they are being completed by real people 
using a database of fake people based on certain factors (notably time taken to complete the application, time between 
applications, and names/addresses/email addresses supplied), but we still get a bunch.  We also noted they use US-based 
VPN providers (well, exit nodes), so blocking any non-US netblock is unlikely to be effective.

We have someone who has the perhaps unenviable task of reviewing new admissions applications on a daily basis and they 
(plus our automated blocking and alerting) are pretty adept at identifying fake apps and allowing us to promptly remove 
them.  Oddly (or perhaps not), most of those fake applications happen on holidays or weekends.

Wish I had a more encouraging or helpful response.

Regards,

Sean


________________________________
From: The EDUCAUSE Security Community Group Listserv <SECURITY () LISTSERV EDUCAUSE EDU> on behalf of Chester, Heather 
<htomley () LUC EDU>
Sent: Monday, September 21, 2020 7:01 AM
To: SECURITY () LISTSERV EDUCAUSE EDU <SECURITY () LISTSERV EDUCAUSE EDU>
Subject: Re: [SECURITY] Admissions application bot activity


Hi All,

When reading this, I thought, would they be able to apply for some type of Financial Aid?  If they already have an RDS 
#, they may be “approved” to receive funding or what other services could they have access to with an email and valid 
RDS?  Plus, you mentioned some of the RDS #’s may be valid, which would lead to potential compromised accounts.  Would 
the bad actors be able to get to the valid RDS student’s current financial aid award, most likely being dispersed now 
the beginning of the semester?  Just thinking out loud.



When I googled the words “residency certification number”, the first result back was about “the State of North Carolina 
partially subsidizes the cost of North Carolina public college and university tuition”.

And the second returned result was “For a student to receive the benefits of in-state tuition and state financial aid, 
a residency determination is required from RDS”.  What websites do you have public facing information about RDS 
requirements?  Do you have MFA?  Perhaps review the human processes you have in place as well as the level of detail 
you have exposed to the general public, and any other services offered if they gain a successful RDS and email?

https://ncresidency.cfnc.org/residency/<https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fncresidency.cfnc.org%2fresidency%2f&c=E,1,Jt6116ekyjII6jh3hpVVywyqat-9zV5fHKfz19uIJAeH2vTN8IbIo98CzVdjiAktgUAwAjpo8nEatAxm_UwnJ0Mnq2TF6BSEHIPQvMTy7BWRgPnJ7zXd&typo=1>
  and 
https://ncresidency.cfnc.org/residencyInfo/<https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fncresidency.cfnc.org%2fresidencyInfo%2f&c=E,1,exQpmw9F_xSJkR0LdGSgjic07wqRzTV5S2x8HTpmOilwIyEDTxPrhJSMtszUGwCrulu7t5jRHVtuXpviTxsJpIkvCtPDr8uGRoBU9Yae0ilLjXeA3VIu&typo=1>



Perhaps, it’s a power by numbers approach to trying to get an email telling them next steps to claiming Financial Aid 
or other services/benefits?  The fact that they are skipping North Carolina is unique and perhaps that state has a more 
through and deliberate way of checking the residency requirements than others?  Use if helpful but thought it was a 
very interesting problem and if successful, will be duplicated against other institutions, so thank you for sharing.



Thank you,

Heather



From: The EDUCAUSE Security Community Group Listserv <SECURITY () LISTSERV EDUCAUSE EDU> On Behalf Of Steven Saine
Sent: Monday, September 21, 2020 6:57 AM
To: SECURITY () LISTSERV EDUCAUSE EDU
Subject: Re: [SECURITY] Admissions application bot activity



Here is some information regarding fake applications that has been shared with us previously.  Not sure if it will help 
or not.  It was noticed fake applications were coming from these domains.



The ‘bad’ domains identified are:

•                     armyspy(dot)ga

•                     rhyta(dot)cf

•                     teleworm(dot)tk

•                     jourrapide(dot)gq

•                     dayrepa(dot)ml



Common conditions identified from the bad applications are:

•                     They're all allegedly new students, not matching with any existing Colleague records.

•                     They all list dates of birth in the year 1999, either 20 or 21 years old.

•                     They're all listed as male.

•                     They're all listed as residing in a state other than North Carolina.

•                     They're all listed as unemployed (not seeking).

•                     They all list personal enrichment as their educational goals.

•                     They all have the race and ethnicity left unlisted.

•                     Most tellingly, each of these fake applications lists a residency certification number (RCN) that 
either belongs to someone else entirely or isn't a real RCN, but it's always listed as a ten-digit number beginning 
with "1100" as if it was a real RCN.





Steven B. Saine

Director of Information Security, Construction Management, and Audit

Rowan-Cabarrus Community College

1333 Jake Alexander Blvd.

Salisbury, NC 28146

Telephone:     (704) 216-3561

steven.saine () rccc edu<mailto:steven.saine () rccc edu>

helpdesk () rccc edu<mailto:helpdesk () rccc edu>



From: The EDUCAUSE Security Community Group Listserv <SECURITY () LISTSERV EDUCAUSE EDU> On Behalf Of Czarapata, Paul 
(KCTCS)
Sent: Friday, September 18, 2020 5:46 PM
To: SECURITY () LISTSERV EDUCAUSE EDU
Subject: [SECURITY] Admissions application bot activity



Dear colleagues,



Sorry for the cross-post, but we have a bit of a situation here at KCTCS.  We have been getting tens of thousands of 
fake admissions applications over the past 6 weeks.  We have re-captcha implemented and they are still getting through, 
but at such a pace there is no way a human can be doing it.  The network team is watching the IP addresses and 
blocking, but then they just pop up from somewhere else.  Our student team is working on a pin code process, but that's 
not ready yet.  We don't have an admissions application fee either, or that would likely stop them.  I was just curious 
if anyone else had seen this happening and if you have stopped it, what you did?



Thank you in advance - PC



______________________________________________________________________

Paul Czarapata, Ed.D.

Vice President/Chief Information Officer

Kentucky Community & Technical College System

300 North Main Street

Versailles, KY 40383

O: 859/256-3248



Your success equals our success.
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