Cease Scams steps as much as on-line fraud problem
Cease Scams UK is accelerating its work to struggle on-line fraud within the UK after years of placing the appropriate foundations and expertise in place.
The not-for-profit firm – which has introduced collectively banks, telcos and social media corporations within the struggle towards on-line fraud – was arrange in 2020 each to supply a platform that shares knowledge used to establish fraud and to assist devise methods to struggle it.
Cease Scams UK is a membership organisation that’s funded by subscription charges from members, which thus far consists of banking, telco and social media firms.
In its first 4 years of operation, it centered on getting related organisations concerned and establishing frameworks for cooperation – a necessity given the sensitivities across the sharing of knowledge. Round a 12 months in the past, Cease Scams introduced collectively members by way of a joint assertion of intent to struggle fraud.
In keeping with Cease Scams UK, fraud accounts for 41% of all crime in England and Wales. UK Finance reported that criminals stole a staggering £629.3m by way of scams and fee fraud, with two-thirds of all fraud starting on-line, within the first half of 2025.
Banks similar to HSBC, Monzo, Lloyds Financial institution, NatWest and Santander; tech corporations Amazon, Google and Meta; and cellular telecommunications corporations Three and BT are among the many signatories to the Cease Scams UK joint assertion.
Final April’s joint assertion stated: “By Cease Scams UK, tech, telecoms firms and monetary companies suppliers have joined forces to share expertise, knowledge and intelligence to fight fraudsters on the platforms the place they function, serving to to spice up shopper confidence and promote financial progress.
“Following a profitable proof of idea, we now have developed a collection of knowledge and intelligence-sharing pilots which can be proving we are able to get forward of fraudsters. Now marks the second to speed up, construct and scale.”
Getting agreements similar to this joint assertion in place took up the early years of the undertaking, in response to Tom Coombs, chief product officer at Cease Scams.
“The actually arduous issues on this enterprise are pulling collectively organisations, having all of them perceive what it’s you’re attempting to do, getting them to purchase into it after which allocating time and assets,” Coombs instructed Laptop Weekly. “In addition they must get settlement from their authorized groups to get knowledge out the door of their organisation, which is among the hardest items.”
Know-how work started in 2024. It was then that Coombes, who had a background at each main banks and fintech startups, joined the corporate to go up the tech platform’s growth. “Over the previous two years, we’ve kicked off and started the expertise work. We actually ramped up final 12 months. We’ve acquired massive ambitions,” he added.
Core engine at Cease Scams
Cease Scams has a data-sharing platform that was developed in-house, with Amazon Net Providers (AWS) appearing because the host. The JavaScript-based platform has capabilities round receiving and sending knowledge.
“We’re attempting to construct an operational functionality to have the ability to obtain a lot of knowledge and ship a lot of knowledge at tempo and at scale, in actual time if wants be,” Coombs stated. “It’s now fairly simple for us to dispatch thousands and thousands of data to a number of organisations in a single go.” He added that, given the delicate knowledge, the system “naturally retains a report of the whole lot that’s gone and the place it’s gone”.
The platform allows the organisations – which are sometimes abused by fraudsters at completely different factors of a rip-off – to share knowledge and spot suspicious behaviour.
Coombs described how fraudsters go away digital footprints which can be utilized to assist struggle towards their crimes: “For those who behave fraudulently in a banking context, you’ll be leaving an information path. You set the account up with a telephone quantity and an electronic mail deal with, and you should have an IP deal with since you’re connecting. Additionally, you will have gadget IDs. There’s a protracted path of knowledge that you simply go away behind.”
Block SIMs service
Cease Scams has now reached an essential milestone and might now, for the primary time, speak about one among its tech-led tasks. It has round 15 of those tasks on the go, at completely different phases, with roughly six reside, however only one has reached a stage the place it might be made public thus far.
“Now we have an entire suite of programmes which can be at numerous phases of growth,” stated Coombs. “We’re receiving and sending knowledge to the entire sectors which can be members of Cease Scams. However till they attain the a lot later stage, we are able to’t actually speak about them externally as we have to undergo fairly a big course of with our taking part members earlier than we are able to begin sharing.”
However particulars of a service, often called Block SIMs, at the moment are capable of be shared. The service, which works past the UK, includes figuring out the misuse of SIM playing cards to commit fraudulent exercise.
Telcos produce thousands and thousands of SIM playing cards and scammers are utilizing them to provoke their actions after realising that know your buyer (KYC) checks solely require a UK telephone. In the event that they steal these SIM playing cards, they don’t must put credit score on them and might obtain a one-time passcode to assist them to arrange numerous accounts.
“They’re stealing these items and utilizing them to construct the infrastructure they should rip-off folks,” stated Coombes.
The telcos can see the behaviour and the visitors, and so they recognise what’s occurring. After they shut the account down, the telephone quantity and SIM playing cards cease working, however by then the scammers have already arrange an account. If the telco tells the banks, they’ll then shut them down.
“The telco offers the info to us after which we distribute it. We’re trisector, so we now have banks, telcos and tech corporations,” stated Coombs. “Any of these might have seen that these SIM playing cards had been used to arrange accounts, so we distribute these numbers to our members and ask them to research. They do, and so they discover accounts that they’ll then shut down themselves.
“We consider there to be someplace within the area of greater than 4 million of those SIMs for the time being within the UK, and we’ve despatched out round two-and-a-half million warnings.”
Transferring past the three sectors
Cease Scams is at the moment centered on the three sectors as they’re being utilized by scammers probably the most, however there may be alternatives to maneuver into different areas.
“We realise we have to cross sectors to have the ability to do it, and people are the three massive sectors which have their platforms and companies abused by scammers, however we do speak to different sectors. It’s not inconceivable that we’d develop and permit both permit others to affix or possibly work together with them in different ways in which additional the trigger,” stated Coombs.
It might not seem like plain crusing for the present cohort as banks have aired their frustration at having to pay clients who fall prey to scams, with these scams typically discovered on social media.
There have been debates over who ought to pay for the harm accomplished by scammers. However Coombs stated organisations throughout all teams are working to resolve the issues, with Cease Scams an essential platform for this: “There’s a number of opinions right here and there that we examine within the press, however what we expertise is our members are actually engaged and have groups working arduous to attempt to clear up these issues.”
A lot of the work to resolve issues is being accomplished by the tech groups in any respect organisations. The Cease Scams tech crew itself is small, made up of some in-house and exterior consultants, with round 16 folks in complete.
“It’s basically scrum groups. We’ve acquired product managers, software program engineers, knowledge operations folks, QA testers and knowledge analytics consultants,” added Coombs.
However the crew additionally works intently with the tech consultants at its members, with a few of these corporations having massive and extremely expert groups working with the most recent applied sciences.
“They’ve very spectacular groups,” stated Coombs. “And it’s not simply in expertise, however throughout fraud and investigations, knowledge and analytics. There’s a bunch of spectacular folks on the market and we’re fortunate sufficient to have the ability to work with them.”
The corporate additionally works intently with the Nationwide Crime Company and the On-line Crime Centre.
