Studying Fraudulent North Korean IT Workers
Researchers set up a fake start-up company to study fraudulent North Korean IT workers.
Researchers set up a fake start-up company to study fraudulent North Korean IT workers.

What Happened
Four key UK enforcement actions have showcased the diversifying spectrum of cryptocurrency crime in the UK in 2026. This ranges from violent home invasions to sophisticated police impersonation and seed phrase social engineering. UK law enforcement also cracked down on P2P exchanges to help prevent cryptocurrency laundering and cashing out.
Cryptocurrency Theft via Physical Violence (February 2026)
OCG Arrested for Seed Phrase Vishing (May 2026)
Impersonation Gang Jailed Over £4 Million Police Impersonation Fraud (July 2026)
FCA and Partners Crackdown on Illegal P2P Crypto Trading (September 2026):
Analyst Comment
The operational shift in UK-based cryptocurrency targeting indicates a dangerous blend of high-tech social engineering and low-tech physical coercion.
The first case involving the home invasion highlights to risks of showing off rich lifestyles on social media. Unfortunately, we live in an age whereby criminals can research their targets and gather the information necessary to attack their homes. High net-work individuals are prime targets and can be relatively trivial to locate due to posting their lives on social media.
Both the cryptocurrency vishing cases highlight the effectiveness of police impersonation. Threat actors exploit the high trust and compliance associated with law enforcement branding to bypass technical two-factor authentication (2FA) mechanisms, inducing panic in victims to voluntarily surrender seed phrases or authorise wallet transfers.
In the UK, unlawful gains are rapidly off ramped into physical luxury items (designer clothing, jewellery, high-end vehicles) or moved to foreign jurisdictions. However, as demonstrated by the Snapchat post in the Sheffield home invasion case, cybercriminal operational security (OPSEC) remains a primary vulnerability for law enforcement to exploit.
Unregistered P2P cryptocurrency exchanges continue to operate as a liquidity channel where illicit virtual funds can be converted into physical cash or clean bank transfers. By targeting the physical infrastructure where shadow financial activity meets the mainstream economy, law enforcement can starve wider cybercrime ecosystems of accessible liquidity.
Defensive Takeaways
Security teams, high-net-worth individuals, and institutional custodians must update defence models to protect against hybrid physical/digital vectors:
Relevant Sources

What Happened
Analyst Comment
This twin set of enforcement actions illustrates the complete lifecycle of a modern domestic fraud operation. The acquisition and monetisation of stolen data (also known as Carding), followed by the immediate mobilisation of a decentralised laundering infrastructure (also known as Money Muling). The carding scheme highlighted in the 22-county campaign demonstrates that threat actors are moving away from simple e-commerce checkout abuse and are instead focusing on the operational blind spots of small, brick-and-mortar or service-oriented businesses.
By manipulating transaction values and exploiting refund protocols, the fraudster successfully weaponised point-of-sale or card-not-present (CNP) systems to manufacture clean cash flows. However, the scale of this carding activity requires a highly liquid laundering pipeline to survive traditional banking fraud detection. This is where the recruitment of money mules becomes a vital asset for OCGs.
The pivot toward social media, such as Snapchat and Instagram as well as online gaming platforms to recruit teenage money mules is a calculated tactic by syndicates.
Young demographics are highly susceptible to social media advertisements that mask the severe criminal realities of money laundering, framing it instead as a quick, victimless side-hustle. Many young people do not understand that allowing someone to route funds through their personal bank account is a serious criminal offense that can result in first-party fraud markers (such as a CIFAS marker), effectively destroying their financial future before it begins.
Further, a widespread lack of proactive parental supervision, combined with missing or unconfigured digital parental controls on mobile devices and gaming accounts, allows recruiters to directly message minors entirely undetected.
Defensive Takeaways
Relevant Sources

What Happened
Recent operational crackdowns by UK Regional Organised Crime Units (ROCUs) showcase the nationwide scale of these networks:
Analyst Comment
Courier fraud is effectively a hybrid cyber-physical social engineering campaign. While the final phase relies on a physical courier arriving at a victim’s doorstep, the initial approach relies heavily on psychological manipulation and email, message, or phone call-based deception.
This type of fraud is notable as it follows a structured cybercriminal playbook that bypasses detection systems and takes advantage of the vulnerable in society. The victim is instructed to bypass normal banking security controls by withdrawing cash, disclosing sensitive credentials (like PINs), or purchasing high-value physical commodities like gold or luxury jewellery. This makes it difficult to proactively detect and prevent.
The other concerning factor is the couriers themselves. According to reports, they can be an unwitting third-party courier service that is paid to go to the victim's home to collect the assets. Online services enable cybercriminals to organise these pickups remotely, lowering their risk of being caught.
The £21 million sizeable loss metric from 2025 shows how profitable this low-tech, high manipulation vector remains. The recent shift to targeting gold and luxury jewellery is a deliberate evasion tactic against traditional anti-money laundering (AML) and banking fraud detection algorithms. While banks have grown adept at flagging unusual rapid bank transfers, they cannot easily stop an account holder from physically withdrawing funds or using a card over several days at different brick-and-mortar luxury retailers. This tactic serves as a highly liquid physical laundering pipeline for these syndicates that remains a challenge to prevent.
Defensive Takeaways
Relevant Sources

What Happened
HMRC Issues Warning to TikTok Users
Lloyds Bank found Two Thirds of Fraud Cases Started on Meta
UK Finance Recorded £221.5m Lost to Investment Scams
Fraudsters arrested in Nigeria following NCA intelligence sharing
Analyst Comment
H1 2026 reinforces the transition from email-centric fraud campaigns to social-media-powered fraud operations, with platforms increasingly serving as the primary source of victims for organised cybercriminal groups. Fraudsters are also adapting scams to the culture and user behaviour of individual platforms, such as generate short promotional videos on TikTok or listing fake items for sale on Facebook Marketplace. Rather than deploying identical scams everywhere, criminals tailor campaigns to the platform's intended purpose. Recommendation algorithms and advertising ecosystems provide fraudsters with scalable victim acquisition channels that were previously unavailable through traditional phishing campaigns.
Advances in artificial intelligence (AI) and large language models (LLMs) has also meant it is much easier for cybercriminals to carry out scams on a much larger scale than they were previously able to. Autonomous systems can enable them to send out messages at scale and contact users by telephone at scale. Plus the scam attempts are also more convincing as they can mimic voices and appearance of celebrities or even a target’s friends and family.
The scale of fraudulent activities across social media is so large, it requires vast resources and expertise to monitor, detect, and prevent. At the same time, the response from HMRC, banks, social media companies, the NCA, and international law enforcement suggests increasing recognition that combating social media fraud requires coordinated action.
The volume of fake accounts on social media used for scams does also validate the calls for increased verification and security checks on such platforms. The UK Government's proposal to introduce a national digital ID system, however, was met with fierce opposition. Up to 2.9 million people signed a UK parliament petition to show their disagreement with such a system.
Defensive Takeaways
Relevant Sources
Analyst Comment
For both everyday UK consumers and UK retail risk teams, these alerts provide several layered insights. Retailers have spent years optimising Click & Collect to be as frictionless as possible to compete with online shopping giants like Amazon. However, this alert shows how Click & Collect can be a security liability. As Argos allows quick collections, criminals can buy an item online and pick it up at a local store before the real account owner notices an order confirmation email.
The police alerts also note that the items may even be paid for using payment details not connected to the victim. Criminals are mixing stolen accounts with stolen credit cards. This is likely due to an established Argos account with a multi-year history buying expensive items would look pretty normal to a fraud detection engines.
The combination of an Account Takeover (ATO) and Buy Now Pay Later (BNPL) fraud creates a difficult scenario for retailers, credit providers, and consumers. The regulatory and reputational fallout for a retailer under the rules of the UK Financial Conduct Authority (FCA) could be severe. If a retailer's poor account security allows fraudsters to easily spin up a finance plan in a victim's name, the FCA will view this as a systemic failure to protect consumers, resulting in massive fines.
These attacks are possible due to the practice of Argos users who are reusing the same previously leaked password across multiple accounts, plus users not having multi-factor authentication (MFA) turned on in their account settings.
Campaigns like this can trigger a reputational hit to retailers as victims often do not suffer silently. They take to social media to share stories and the public narrative can shift to being about a retailer who is complicit in disrupting innocent people's financial lives.
Defensive Takeaways
Relevant Sources
Social Media Intelligence (SOCMINT)
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What Happened
Analyst Comment
When analysing fraud statistics, it is important to remember that underreporting is very common, with many victims staying silent out of shame. Therefore, this is likely only a fraction of the real figures and the problem is likely much worse than we know. The data we do have, however, still reveals there is essentially an army of digital scammers routinely bleeding UK citizens dry, using not much more than a Midjourney AI subscription, a ChatGPT script, face-swapping services, and an entirely fictitious character with an emotional backstory.
Losing £102 million in a single year to fake internet characters is a truly wild national milestone. The fact that reports surged by nearly a third (29%) proves that in our society, emotional vulnerability is being monetised at industrial scale. We aren’t just looking at a clumsy email from a Nigerian prince anymore. This is industrial-grade social engineering. Scammers are playing the long game, spending months "love-bombing" victims before dropping the inevitable bombshell that they need a quick bank transfer to cover a “medical emergency” or an unmissable cryptocurrency investment opportunity.
In March 2026, the UK Government took some action against this threat and sanctioned Xinbi, a Chinese-language cryptocurrency marketplace accused of enabling large-scale online fraud and human exploitation. Xinbi reportedly processed more than $19.9 billion in transactions between 2021 and 2025, highlighting how much money the scam industry is generating globally.
Until we treat the underground scam economy with the same significance we treat ransomware or nation state attacks, the UK will continue to be one of the world's most lucrative money spinners for heartless cybercriminals.
Defensive Takeaways
Relevant Sources
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China-based phishing groups blamed for non-stop scam SMS messages about a supposed wayward package or unpaid toll fee are promoting a new offering, just in time for the holiday shopping season: Phishing kits for mass-creating fake but convincing e-commerce websites that convert customer payment card data into mobile wallets from Apple and Google. Experts say these same phishing groups also are now using SMS lures that promise unclaimed tax refunds and mobile rewards points.
Over the past week, thousands of domain names were registered for scam websites that purport to offer T-Mobile customers the opportunity to claim a large number of rewards points. The phishing domains are being promoted by scam messages sent via Apple’s iMessage service or the functionally equivalent RCS messaging service built into Google phones.
An instant message spoofing T-Mobile says the recipient is eligible to claim thousands of rewards points.
The website scanning service urlscan.io shows thousands of these phishing domains have been deployed in just the past few days alone. The phishing websites will only load if the recipient visits with a mobile device, and they ask for the visitor’s name, address, phone number and payment card data to claim the points.
A phishing website registered this week that spoofs T-Mobile.
If card data is submitted, the site will then prompt the user to share a one-time code sent via SMS by their financial institution. In reality, the bank is sending the code because the fraudsters have just attempted to enroll the victim’s phished card details in a mobile wallet from Apple or Google. If the victim also provides that one-time code, the phishers can then link the victim’s card to a mobile device that they physically control.
Pivoting off these T-Mobile phishing domains in urlscan.io reveals a similar scam targeting AT&T customers:
An SMS phishing or “smishing” website targeting AT&T users.
Ford Merrill works in security research at SecAlliance, a CSIS Security Group company. Merrill said multiple China-based cybercriminal groups that sell phishing-as-a-service platforms have been using the mobile points lure for some time, but the scam has only recently been pointed at consumers in the United States.
“These points redemption schemes have not been very popular in the U.S., but have been in other geographies like EU and Asia for a while now,” Merrill said.
A review of other domains flagged by urlscan.io as tied to this Chinese SMS phishing syndicate shows they are also spoofing U.S. state tax authorities, telling recipients they have an unclaimed tax refund. Again, the goal is to phish the user’s payment card information and one-time code.
A text message that spoofs the District of Columbia’s Office of Tax and Revenue.
Many SMS phishing or “smishing” domains are quickly flagged by browser makers as malicious. But Merrill said one burgeoning area of growth for these phishing kits — fake e-commerce shops — can be far harder to spot because they do not call attention to themselves by spamming the entire world.
Merrill said the same Chinese phishing kits used to blast out package redelivery message scams are equipped with modules that make it simple to quickly deploy a fleet of fake but convincing e-commerce storefronts. Those phony stores are typically advertised on Google and Facebook, and consumers usually end up at them by searching online for deals on specific products.
A machine-translated screenshot of an ad from a China-based phishing group promoting their fake e-commerce shop templates.
With these fake e-commerce stores, the customer is supplying their payment card and personal information as part of the normal check-out process, which is then punctuated by a request for a one-time code sent by your financial institution. The fake shopping site claims the code is required by the user’s bank to verify the transaction, but it is sent to the user because the scammers immediately attempt to enroll the supplied card data in a mobile wallet.
According to Merrill, it is only during the check-out process that these fake shops will fetch the malicious code that gives them away as fraudulent, which tends to make it difficult to locate these stores simply by mass-scanning the web. Also, most customers who pay for products through these sites don’t realize they’ve been snookered until weeks later when the purchased item fails to arrive.
“The fake e-commerce sites are tough because a lot of them can fly under the radar,” Merrill said. “They can go months without being shut down, they’re hard to discover, and they generally don’t get flagged by safe browsing tools.”
Happily, reporting these SMS phishing lures and websites is one of the fastest ways to get them properly identified and shut down. Raymond Dijkxhoorn is the CEO and a founding member of SURBL, a widely-used blocklist that flags domains and IP addresses known to be used in unsolicited messages, phishing and malware distribution. SURBL has created a website called smishreport.com that asks users to forward a screenshot of any smishing message(s) received.
“If [a domain is] unlisted, we can find and add the new pattern and kill the rest” of the matching domains, Dijkxhoorn said. “Just make a screenshot and upload. The tool does the rest.”
The SMS phishing reporting site smishreport.com.
Merrill said the last few weeks of the calendar year typically see a big uptick in smishing — particularly package redelivery schemes that spoof the U.S. Postal Service or commercial shipping companies.
“Every holiday season there is an explosion in smishing activity,” he said. “Everyone is in a bigger hurry, frantically shopping online, paying less attention than they should, and they’re just in a better mindset to get phished.”
As we can see, adopting a shopping strategy of simply buying from the online merchant with the lowest advertised prices can be a bit like playing Russian Roulette with your wallet. Even people who shop mainly at big-name online stores can get scammed if they’re not wary of too-good-to-be-true offers (think third-party sellers on these platforms).
If you don’t know much about the online merchant that has the item you wish to buy, take a few minutes to investigate its reputation. If you’re buying from an online store that is brand new, the risk that you will get scammed increases significantly. How do you know the lifespan of a site selling that must-have gadget at the lowest price? One easy way to get a quick idea is to run a basic WHOIS search on the site’s domain name. The more recent the site’s “created” date, the more likely it is a phantom store.
If you receive a message warning about a problem with an order or shipment, visit the e-commerce or shipping site directly, and avoid clicking on links or attachments — particularly missives that warn of some dire consequences unless you act quickly. Phishers and malware purveyors typically seize upon some kind of emergency to create a false alarm that often causes recipients to temporarily let their guard down.
But it’s not just outright scammers who can trip up your holiday shopping: Often times, items that are advertised at steeper discounts than other online stores make up for it by charging way more than normal for shipping and handling.
So be careful what you agree to: Check to make sure you know how long the item will take to be shipped, and that you understand the store’s return policies. Also, keep an eye out for hidden surcharges, and be wary of blithely clicking “ok” during the checkout process.
Most importantly, keep a close eye on your monthly statements. If I were a fraudster, I’d most definitely wait until the holidays to cram through a bunch of unauthorized charges on stolen cards, so that the bogus purchases would get buried amid a flurry of other legitimate transactions. That’s why it’s key to closely review your credit card bill and to quickly dispute any charges you didn’t authorize.