search for: investigation

Displaying 20 results from an estimated 9487 matches for "investigation".

2015 Jan 28
5
Investigating international calls fraud
Hello, 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 investigating how this happened as well as what types of arrangements can be made with the
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
2008 Oct 15
1
investigating interaction term for a model of Gross Primary Productivity
I am trying to investigate the interaction term in the below. The paradigm in aquatic systems is that algal production is either nitrogen (TIN) or Phosphorus limited, and I am trying to investigate this- what is the best way to go about investigating the interaction term. I have some thoughts on the above, but I will withhold them to see what others think. Thanks for your help. d <-
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
2015 Jan 28
1
Investigating international calls fraud
Do you have DISA setup? We're seeing lots of attackers running scripts that send digits until they strike a DISA, misconfigured mailbox, etc. (Assuming it wasn't a stupid employee forwarding an inbound call to a 9xxxxxxx number etc). Have a look at SecAst (www.generationd.com) - it detects callers sending too many digits, monitors digit dialing speeds, etc. to help identify and block
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 Jan 28
0
Investigating international calls fraud
Hmm the calls are made during the day (and sometimes very early in the morning). Right now it looks like someone actually made these calls. If that is the case it's somewhat comforting to know the system wasn't compromised. However, the $25,000 phone bill still remains. Yikes. $6.25 per minute to Cambodia seems quite steep to me. On Wed, Jan 28, 2015 at 6:07 PM, Duncan Turnbull <duncan
2007 Feb 22
1
investigating interactions with mixed models
I'm investigating a number of dependent variables using mixed models, e.g. data.lmer45 = lmer(ampStopB ~ (type + stress + MorD)^3 + (1|speaker) + (1|word), data=data) The p-values for some of the 2-way and 3-way interactions are significant at a 0.05 level and I have been trying to find out how to understand the exact nature of the interactions. Does anyone know if it is possible to run
2015 Jan 28
2
Investigating international calls fraud
On 29 Jan 2015, at 11:07, Administrator TOOTAI wrote: > 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 ($25,000+) bill from the phone company. I'm
2005 Mar 31
2
last file missing from wildcard searches (3.0.13)
Hi all, We're at the preliminary stages of investigating this, but I can't find any references to it on a Google etc. Anyway. We've just moved from 3.0.6 to 3.0.13 and users report a file being missing. On investigation it turns out that (as far as we could tell in a 5 minute minor panic) the last file in a directory is not included in a wildcard search. (last file is defined by 'ls -f'). Naming the file explicitly is not affected, but any wildcard (such as 'ls' or 'ls *B' fails to find...
2008 Jun 06
3
R loop
...ow(a)) a set<-as.Date(c("2008-01-01"), format = "%Y-%m-%d") set for(i in a$date){ if (a$date[i]>set & a$date[i]<set +7 ){a$wk<-1}else if (a$date[i]>set +7){a$wk<-2}else {a$wk<-3} } a Kind regards andy Andrew McFadden MVS BVSc Incursion Investigator Investigation & Diagnostic Centres - Wallaceville Biosecurity New Zealand Ministry of Agriculture and Forestry Phone 04 894 5600 Fax 04 894 4973 Mobile 029 894 5611 Postal address: Investigation and Diagnostic Centre- Wallaceville Box 40742 Ward St Upper Hutt ###########################################...
2011 May 03
2
Overlapping x axes using Lattice
...(1,2,3,4),c(5,5,5,5))) pesti<-data.frame(titre,test,age) histogram(~pesti[,1]|pesti[,2]+ pesti[,3] ,alternating=TRUE,tick.number=1, stack=TRUE,type = "count", xlab="VNT",rot=c(180,180),draw=FALSE) Thank you in advance. Andy Andrew McFadden MVS BVSc Incursion Investigator Investigation & Diagnostic Centres - Wallaceville Biosecurity New Zealand Ministry of Agriculture and Forestry Phone 04 894 5600 Fax 04 894 4973 Mobile 029 894 5611 Postal address: Investigation and Diagnostic Centre- Wallaceville Box 40742 Ward St Upper Hutt This email message and any attachment(s)...
2008 May 06
3
Spatial join between two datasets using x and y co-ordinates
...m of the join is to produce: x1 y1 descript 1 1824615 5980732 cat 2 1823650 5983220 dog And therefore limit the data in dataset 1 to that which has the same x and y co-ordinates as dataset 2. Any suggestions? Regards Andy Andrew McFadden MVS BVSc Incursion Investigator Investigation & Diagnostic Centres - Wallaceville Biosecurity New Zealand Ministry of Agriculture and Forestry Phone 04 894 5600 Fax 04 894 4973 Mobile 029 894 5611 Postal address: Investigation and Diagnostic Centre- Wallaceville Box 40742 Ward St Upper Hutt ########################################...
2007 Nov 06
4
Checksum Algorithm
Hi, We have seen a huge performance drop in 1.6.3, due to the checksum being enabled by default. I looked at the algorithm being used, and it is actually a CRC32, which is a very strong algorithm for detecting all sorts of problems, such as single bit errors, swapped bytes, and missing bytes. I''ve been experimenting with using a simple XOR algorithm. I''ve been able to recover
2009 Mar 17
3
Combining columns from two dataframes
....frame(as.Date(c("2008-07-27","2008-10-01"), format = "%Y-%m-%d"),c(1:2)) names(b)=c("c","d") a;b I have tried: append(a,b) combine(a,b) rbind(a,b) I would appreciate your help. Kind regards andy Andrew McFadden MVS BVSc Incursion Investigator Investigation & Diagnostic Centres - Wallaceville Biosecurity New Zealand Ministry of Agriculture and Forestry Phone 04 894 5600 Fax 04 894 4973 Mobile 029 894 5611 Postal address: Investigation and Diagnostic Centre- Wallaceville Box 40742 Ward St Upper Hutt ###########################################...
2006 Oct 31
0
6216819 smserverd''s use of asynchronous cancellation needs investigation
Author: arutz Repository: /hg/zfs-crypto/gate Revision: 27575db763e2bf926e8c2aaedcb607e5eaf31a72 Log message: 6216819 smserverd''s use of asynchronous cancellation needs investigation Files: update: usr/src/cmd/smserverd/smediad.c update: usr/src/cmd/smserverd/smediad_err.c update: usr/src/cmd/smserverd/smserver.h
2013 Oct 25
1
Intern at Barron's ! -- use statistics for investigative financial journalism
We're seeking interns for the summer of 2014 here at Barron's the Dow Jones newsweekly that's searched out good investments and financial frauds since 1921, when our founder exposed Charles Ponzi. We're at the center of the financial world in New York and can pay a bit of a stipend to cover the city's high living costs. Here's the blurb: Do some good. Intern at
2009 Apr 01
4
Recode of text variables
...;c(A,B)='Treat 1'; else='Treat 2'") recode(x, "1:2='A'; 3='B'") In Microsoft access a simple way of recoding is to join two tables in a query any simple way of doing the same in R? Kind regards Andy Andrew McFadden MVS BVSc Incursion Investigator Investigation & Diagnostic Centres - Wallaceville Biosecurity New Zealand Ministry of Agriculture and Forestry Phone 04 894 5600 Fax 04 894 4973 Mobile 029 894 5611 Postal address: Investigation and Diagnostic Centre- Wallaceville Box 40742 Ward St Upper Hutt ###########################################...
2017 Sep 07
0
investigate & troubleshoot speed bottleneck(s) - how?
hi guys/gals I realize that this question must have been asked before, I sroogled and found some posts on the web on how to tweak/tune gluster, however.. What I hope is that some experts and/or devel could write a bit more, maybe compose a doc on - How to investigate and trouble gluster's speed-performance bottleneck. Why I think such a thorough guide would be important? Well.. I guess
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