Displaying 20 results from an estimated 3000 matches similar to: "Fraud Protection Alert Message-ID: <1435820092.18157.qmail@welcome.com> From: "American Express" <AmericanExpress@welcome.com> Content-Type: text/html <html><head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"></head><body><div"
2011 Jan 20
1
Introducing easySysAdmin - automated security and telecom fraud protection
Hello all,
Voisonics is pleased to introduce easySysAdmin, an automated
support/security platform, designed to save your engineer's time and prevent
hacking attempts and telecom fraud.
It comprises of an online service run by us, and a lightweight and
easy-to-install client on your side. Specifically of interest to Asterisk
users is the monitoring of SIP registrations, and automatic blocking
2013 Oct 18
3
fraud detection
hello everyone. i am concerned about security to the PBX and i would like
to discuss different fraud detection methods.
Apart from making everything to secure the PBX (latest patches, iptables,
firewalls, no outside users, strongs passwds,...) i would like to find out
if there are any fraud detection techniques.
As for my setup i do have a PBX running asterisk 11.4 and it has 3 sip
trunks (over
2008 Sep 13
2
<meta http-equiv="refresh" content="5"/>
Do you know of any way for me to stick a meta tag in using a
before_filter or after_filter or around_filter?
<meta http-equiv="refresh" content="5"/>
I have been trying to figure out out and just cannot make sense of it.
--~--~---------~--~----~------------~-------~--~----~
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2007 Oct 23
2
Is GoVarion a fraud ???
Hi,
Some days ago I spent about US$700,00 in a Tormenta III board in
www.govarion.com. I used credit card.
I didn't receive any answer for my emails and there is no telephone number
to contact them..
Now, I'd like to cancel this order, because I couldn?t wait so long, and my
credit card was billed.
Is www.govarion.com a fraud ???? Does anybody know something about them ??
Thanks.
2015 Jan 28
0
Investigating international calls fraud
I?ve seen the following exploits of Asterisk / FreePBX boxes:
1) Default PlcmSpIp username and password for Polycom provisioning
2) Insecure SIP usernames and secrets
3) FreePBX GUI accessable from the internet
4) OS remote exploit (maybe ssh/ssl exploit)
Mitigation options:
1) Don?t use an easy to guess or default password on provisioning servers.
2) Use secure secrets. Users never
2013 Aug 14
1
groupcount fraud problem
hi,
i have strange problem with call-limit/groupcount limiting. i set up
limit of 2 calls.
i'm using both methods but a for few times i have problem with
successfull fraud with more calls than 2
asterisk is 1.8.22
someone with the same problem?
any ideas how to solve or debug this problem?
--
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Marek
=======================================
2009 Feb 07
0
A Simple Asterisk Based Toll Fraud Prevention Script
Subject says it all...
A Simple Asterisk Based Toll Fraud Prevention Script
http://www.infiltrated.net/asterisk-ips.html
Ramblings for admins/engineers to think about. Doesn't
have to cost you umteen thousand dollars for stuff like
IPS/IDS. Although a little on the crude side, quite
effective. If you care to dabble with MySQL you can
create quite an impressive hosts based IPS that is
custom
2015 Jan 29
0
Investigating international calls fraud
It's very unlikely that this was an employee calling Mom for 66 hours (I'm
assuming these calls appeared on a single bill). It's also unlikely that
someone "inside" would benefit financially from making these calls. (Follow
the money!) Don't discount the possibility that you've overlooked something
in the firewall.
Meanwhile, does the client need to do international
2015 Jan 29
1
Investigating international calls fraud
Did you have a look at the phone it self already?
Is call forwarding activated or something and can you call the
phone/extension from externally?
I have seen this in the past where an employee enabled call forwarding
on the phone and once at home he or family called the phone which
forwarded the call to abroad.
Good luck. Michel.
Op 29-01-15 om 12:51 schreef dk at donkelly.biz:
> It's
2013 Sep 13
2
Transfer Fraud
Is there a general recipe to avoid fraudulent calls under the following conditions?
A receptionist transfers calls as a callee (customers are calling) and as a caller (boss asks to
call and then transfer to him), i.e. the Dial cmd for the internal context contains "Tt". Then
an outside call would operate as a Local channel in an internal context after the first
transfer. If the
2007 Nov 22
1
Toll fraud detection/password script
So I was bored yesterday and tried solving a few
problems with one stone:
1) Notify me of potential brute forcers (multiple attempts
to register multiple numbers from one address)
2) Notify me of (l)users who are having password issues
So I whipped up a simple script to run in cron and
notify me that UserX from X_IP_Space had X amout of
password issues. I'm currently running this from
cron
2015 Jan 28
0
Investigating international calls fraud
Le 28/01/2015 22:03, Steven McCann a ?crit :
> Hello,
Hi
>
> I'm investigating a situation where there was a hundreds of minutes of
> calls from an internal SIP extension to an 855 number in Cambodia,
> resulting in a crazy ($25,000+) bill from the phone company. I'm
> investigating, but can anyone provide some feedback on what's happened
> here? I'm
2015 Jul 06
0
Asterisk pin code for out-going international calls (safeguard against fraud)
The Authenticate application will do this for you.
https://wiki.asterisk.org/wiki/display/AST/Asterisk+13+Application_Authenticate
You can either give it a single PIN to use for all calls, Authenticate
using a value in the Asterisk Database, Or use a plain text file for the
PIN's
On Mon, Jul 6, 2015 at 2:43 PM, Motty Cruz <motty.cruz at gmail.com> wrote:
> Hello All,
>
>
2020 May 22
0
[POSSIBLE FRAUD] Re: [EXTERNAL] Re: Help with Tripp Lite Internet600U
Sadly I am still seeing a loss of communication. I will check the device number to see if it has changed. Not sure what else to look at. I guess I could create a corn job to restart the driver multiple times a day. ---- On Fri, 22 May 2020 00:44:04 -0400 David Zomaya<David_Zomaya at tripplite.com> wrote ----Did it stay stable this time? It looks like the restart of the service restored
2020 May 22
0
[POSSIBLE FRAUD] Re: [EXTERNAL] Re: Help with Tripp Lite Internet600U
The loss of communication to USB devices has been discussed before on this
list. I do not recall the particulars (& thus do not know if they're
relevant to the situation at hand), but it seems to me that it was
ultimately related to the USB libraries being used. Charles Lepple was
instrumental in the thread I'm thinking of. Roger's suggestion of a more
intelligent cron job sounds
2009 Feb 03
2
New York Times - R - article a fraud?
I worked on some ad data before and I found NYT article very biaised and not far from a fraud... Anyone knows if they got money from a - company - to play 'R'?
Check out the title: R U Ready for R? Seems to me this title was stolen from XLSolutions www.xlsolutions-corp.com and they never mentioned XLSolutions in the article!
They mentioned commercial R....never mentioned
2010 Jun 15
3
Certified Fraud Prep Exam
Hello everyone,
I am new to WINE, and it's abilities. I am trying to run a prep program that is designed for windows (obviously) and I am getting wicked errors. Sadly, the makes of the software have absolutely no knowledge of Linux. I got a direct x error, and fixed it via their solution. That lead to another error, and the vendor and I are working on this problem.
I could easily
2020 May 22
3
[POSSIBLE FRAUD] Re: [EXTERNAL] Re: Help with Tripp Lite Internet600U
Did it stay stable this time?
It looks like the restart of the service restored communication.
If it reoccurs:
>>> Bus 001 Device 011: ID 09ae:3024 Tripp Lite
I wonder if this is the same device number after? Something to keep an eye on
Thank you,
David Zomaya
________________________________
This message is for the addressee's use only. It may contain confidential information. If
2015 Jan 28
1
Investigating international calls fraud
You don't mention if the phone is remote, or local. Although you do mention it had a default user/pass. If the UI of the phone was/is accessible from the I'net, the GUI does have the ability to place a call from it, that is one way the calls could have been placed.
From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Steven
2014 Sep 18
2
Asterisk prefix code to dial a high fraud country - security mechanism
Hello, I would to allow users to place calls overseas such as India and
Malaysia but only with a security code. if they don't have a security code
I want to be able to drop the calls.
can someone point me to a right direction to achieve this goal?
Thanks,
Motty
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