scams

scammers and phishing attempts


telecoms fraud workshop VoIP Fraud: Money Lost PABX fraud telecom fraud telecoms fraud liability

Takeaway messages from telecoms fraud workshop

Telecoms fraud workshop learnings We covered a lot of ground in yesterday’s telecoms fraud workshop. A big thanks to everyone who made it and to sponsors Netaxis and Gamma. I don’t think there was a singe person in the room who didn’t contribute in some way and I’m sure everyone got something out of it. […]

facebook notification phishing

Facebook notifications with phishing links

Don’t do it! – Facebook notification phishing. Facebook notification phishing whereby someone shares a post on your page and provides a phishing link within the text is new to me. Our Anne’s Vans website Facebook Page just received such a notification using a link to a phishing site. My wife spotted the notification and asked […]

telecoms fraud workshop VoIP Fraud: Money Lost PABX fraud telecom fraud telecoms fraud liability

Telecoms Fraud, Liability and Responsibility: A Contractual Approach from a Telecoms Specialist Lawyer

Telecoms Fraud Liability and Responsibility Danny Preiskel of Preiskel & Co is one of the world’s leading telecoms lawyers. In this final post of Manuel Basilavecchia curated posts on telecom fraud Danny looks at the subject of telecoms fraud liability from a legal perspective. Considering the devastating effects telecoms fraud can have on a wholesale […]

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Telecoms and IT Security

Jonathan Rodwell on Telecoms and IT Security part two

SIP Trunk Plus CEO Jonathan Rodwell in Part two of his posts on Telecoms and IT Security Fraud week sponsored by Netaxis continues with part two of Jonathan Rodwell’s post on Telecoms and IT Security. In part one Jonathan discussed “Telecoms and IT security in the UK” together with “Technical best practice”. The second post […]

Telecoms and IT Security

Jonathan Rodwell on Telecoms and IT Security

Telecoms and IT security in the UK and Technical best practice In an excellent and wide ranging two part series, SIP Trunk Plus CEO Jonathan Rodwell dives into the world of telecom fraud. In this first post he looks at Telecoms and IT security in the UK and Technical best practice. Executive Summary Telecoms and IT security is […]

mobile operator fraud

Mobile operator fraud case study

A Mobile Operator Fraud case study but it could apply to any type of network In this article this week’s guest editor Manuel  Basilavecchia of Netaxis describes a mobile operator fraud – in other words a telecom fraud that impacted a mobile operator. He describes the type of traffic pattern (destinations) and fraudster behaviour. For obvious reasons […]

telecoms fraud workshop VoIP Fraud: Money Lost PABX fraud telecom fraud telecoms fraud liability

Telecom Fraud – industry’s problem not the customer’s

Industry needs to take ownership of telecom fraud says VanillaIP CEO Dave Dadds The ongoing “quiet” debate about telecom fraud which for the Voice Carriers and Resellers in the UK typically shows itself in the form of “dial through fraud” is a continued ongoing discussion, but the truth is that it is everyone’s dirty secret. […]

missing trader vat fraud

Missing Trader VAT Fraud

Missing Trader VAT Fraud Fraud is for telecommunication companies a wide problem. Several fraud scenarios are well know like IRSF, PBX hacking, Bypass, and could be managed using a Fraud Management System (FMS). Nevertheless, there is a fraud mechanism that could severely affect the business of a company even if this company is using an […]

telecoms fraud workshop VoIP Fraud: Money Lost PABX fraud telecom fraud telecoms fraud liability

It’s telecoms fraud week on trefor.net

Telecoms fraud – a massive cost to the industry I periodically run themed weeks on this blog. This week it’s going to be a few posts on telecoms fraud, edited by Manuel Basilavecchia of Belgian anti fraud specialists Netaxis. Manuel has already contributed a post on PABX fraud during a previous fraud week. The telecoms […]

chinese domain name scam

Chinese domain name scam returns – yay

We take a break from our Lincolnshire broadband posts to bring you this exciting message. The Chinese domain name scam is back:) I used to get these scam Chinese emails quite frequently when I was at Timico. Dunno if they specifically target email addresses of businesses. I look back at them with fondness because they […]

hmrc scam spam

HMRC scam spam

HMRC scam spam forwarded to my accountant Thought you’d appreciate this public service service announcement re HMRC scam spam. Got the following email text notionally off HMRC and with lots of links: Hello TREFOR.NET, You can’t afford to miss your payment deadline If you submitted a self-assessment form in January, your second payment instalment is […]

LinkedIn spam

Stop Press – wonderful LinkedIn invite

LinkedIn spam Just seen this wonderful invitation to connect on LinkedIn. See the featured image. As you can see it’s from ABDULKADIR BALA MOHAMMED – FORMER MINISTER OF FEDERAL CAPITAL TERRITORY ABUJA NIGERIA I was so excited by it I had to drop writing a post on how I’m going about choosing a new broadband provider […]

Martin John of AQL talks ISRF mechanics

Mechanics behind International Shared Revenue Fraud

VoIP fraud continues to rear its head this week with a post on ISRF mechanics. Continuing with his week as guest editor covering VoIP fraud issues David Cargill has invited industry expert Martin John from AQL to discuss IRSF mechanics – how it actually works: As we all know International Shared Revenue Fraud (ISRF) plays a […]

IRSF VoIP fraud by country

Telecom Fraud – Investment in Prevention and Detection initiatives not always available.

IRSF- International Revenue Share Fraud This week we have David Cargill as guest editor. David runs the Operations Working Group at  the Internet Telephony Sevice Providers’ Association (ITSPA) and takes a special interest in VoIP Fraud. David has invited a number of experts to contribute guest posts on fraud related subjects. This ties in with the ITSPA/trefor.net […]

scam call

Overseas call centre scammer

The return of the scam call Just had a scam call. It’s not often I’m home early enough and they typically ring at tea time. You can immediately tell what sort of call it’s going to be because they use cheapo crap telephone services over the internet. So I happened to be in a playful […]

telecoms fraud workshop VoIP Fraud: Money Lost PABX fraud telecom fraud telecoms fraud liability

VoIP Fraud — Technological Conventionality Achieved

VoIP has reached the mainstream. We know because the fraudsters are coming after us. Trefor.net welcomes VoIP Week guest contributor Colin Duffy, CEO of Voipfone and ITSPA Council member. VoIP merges two of the largest industries in the world: Telecommunications ($5.0 trillion) and the Internet ($4.2 trillion). It is big business. Estimates of VoIP market […]

ESA ICSS non geographic

The ethics of non geographic numbers and information, connection and/or signposting services

Information, Connection and/or Sign Posting Services (known as “ICSS”, subtly different from the topical ISIS, though many will put them into a similar “scourge” pigeon hole) at their core are simply a number translation service on non geographic numbers overlaid with advertising. The idea is that ICSS providers make it easy for you to locate […]

ipv4 leasing or move to ipv6?

IPv4 leasing & IPv6 penetration into networks

IPv4 leasing offer from broker but uses gmail address. Got an email at my LONAP address yesterday asking if we had any spare blocks available for IPv4 leasing. I used to occasionally get them when at Timico as I think did most of the industry. This time it’s prompted me to look a little deeper into […]

supportpconline

Another Microsoft scam call – supportpconline

Quite excited to receive another Microsoft “we need to check out yourPC” scam call. It’s been nearly a year since speedytechies called. This lot were called supportpconline. Their attentive advisor Alex gave me their url to check out  http://www.supportpconline.com/index_microsoft.php but it wouldn’t resolve to that – I could only access their index page. I note that […]

Gone phishing

Had a wonderful little phishing attempt over the weekend that I feel compelled to share with you. I wonder how many people got this one and what its success rate will be. I imagine these guys are running a business with a dashboard and KPIs. There must presumably be a ROI for them to bother. […]

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+447456700496 – another accursed intrusive PPI text

I’m sure I’ve signed my mobile up with the Telephone Preference Service but I just got another sms from +447456700496: “We have been trying to contact you regarding your PPI claim, we now have details of how much you are due, just reply POST and we will posts you a pack out” Either they are […]

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Should we regulate the cloud?

Today I am at a CIO event in London discussing the topic “Too important to be regulated and too important to be left alone” (Forbes) – Should we regulate the cloud? You could extend this question to encompass the whole internet. Really there is no difference between the internet and the cloud. When you think […]

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Great phishing season

All you anglers out there will appreciate this little phishing effort from “Lloyds Bank”. I picked it up from our spam filter – pleasing to see that it works. I do wonder what percentage of recipients of this kind of email actually fall for it. This one isn’t a bad attempt though as is the […]

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