Guardian and Investigate Europe Expose Illegal Casino Network Drawing 2.3 Million UK Visitors Monthly While Dodging GamStop Safeguards

A joint probe by The Guardian and Investigate Europe has revealed a sprawling illegal online casino operation run by Santeda International from Curaçao, one that funnels UK gamblers straight into unlicensed sites while cleverly sidestepping tools like GamStop designed to help players self-exclude; this network, linked to Georgian businessmen through Upgaming AG, operated platforms such as MyStake, Velobet, and Goldenbet, drawing in a staggering 2.3 million unique UK visitors each month between November 2025 and January 2026.

What's interesting here is how these sites thrived under the radar, targeting British players with aggressive marketing even as they flouted licensing rules that protect consumers across Europe; observers note that the operation's scale became apparent only after months of data analysis by the investigative teams, who tracked visitor numbers through traffic analytics and cross-referenced domain registrations.

And while Curaçao serves as a known hub for online gaming licenses—often criticized for lax oversight—this network pushed boundaries further by operating without proper authorization in key markets like the UK, where strict regulations aim to curb problem gambling.

Santeda International emerged as the core entity, basing its activities in Curaçao, a Caribbean island notorious for issuing gaming licenses that sometimes lack the rigor of those from bodies like the Malta Gaming Authority; connected through Upgaming AG—a Swiss-registered firm tied to Georgian businessmen—the network powered multiple casino brands that mirrored licensed sites in design but evaded detection by using mirror domains and payment processors outside mainstream scrutiny.

Take MyStake, for instance, a site that blasted UK-focused promotions promising quick wins on slots and tables; Velobet followed suit with sports betting hooks, while Goldenbet lured players with high-roller incentives, all while ignoring GamStop's self-exclusion database, which blocks access to regulated UK operators for those seeking help.

Data from the investigation shows these platforms racked up those 2.3 million monthly UK uniques—equivalent to traffic rivaling top legitimate sites—because they accepted deposits from British punters without verification hurdles, processing payments via obscure crypto channels or e-wallets that bypassed fraud checks.

But here's the thing: the network didn't stop at evasion tactics; it fabricated an entire executive facade, complete with an AI-generated CEO named Andres Markou, whose glossy headshots and LinkedIn profile vanished under scrutiny, revealing a persona built from stock images and scripted bios to lend legitimacy.

Figures reveal the sheer pull of these sites, with 2.3 million unique UK visitors monthly from late 2025 into early 2026, a period when regulated UK gambling faced tighter ad restrictions; people often found their way there via affiliate links on social media or SEO-optimized blogs promising "GamStop-free" action, turning self-exclusion into a non-issue since these platforms never checked the database.

Experts who've studied online gambling flows point out that bypassing GamStop—a voluntary program launched in 2018—leaves vulnerable players exposed, especially those recovering from addiction; one case highlighted in the probe involved UK users reporting losses in the tens of thousands after stumbling onto Velobet during a self-exclusion period, with no recourse since the sites operated offshore.

Turns out the network's tech stack played a big role too, employing VPN-masking tools and geolocation spoofing to serve UK content undetected, while Upgaming AG provided the backend software that powered seamless play across devices.

Now, as of April 2026, the fallout continues, with regulators in multiple jurisdictions reviewing similar operations amid calls for better cross-border enforcement.

Following direct inquiries from The Guardian in early 2026, Upgaming AG moved swiftly to distance itself, announcing in March that it had cut all ties with Santeda International; spokespeople for the Swiss firm cited "compliance reviews" as the reason, though the timing raised eyebrows among investigators who had documented ongoing partnerships via corporate filings.

Santeda, meanwhile, went quiet, with its sites either rebranding or going dark in some regions, yet traffic data suggests remnants persist under new domains; those who've tracked domain migrations note that mirror sites popped up almost immediately, preserving player access.

And the fake CEO? Andres Markou's digital footprint evaporated overnight, his profiles scrubbed clean, underscoring how AI tools now fuel not just content but entire bogus identities in the gambling shadows.

Labour MP Alex Ballinger and Conservative MP Iain Duncan Smith wasted no time in responding, both demanding tougher laws in April 2026 to shield UK players from such networks; Ballinger highlighted the exploitation of vulnerable groups, citing the 2.3 million visitor figure as evidence of a "national scandal," while Duncan Smith pushed for international cooperation to target Curaçao-based outfits and their enablers.

Parliamentary debates have since spotlighted gaps in current frameworks, where offshore operators exploit jurisdictional silos; researchers from groups like the European Gaming and Betting Association echo this, noting that unlicensed sites now capture up to 20% of some markets' traffic, per recent sector reports.

So far, no arrests or fines have been announced specifically for this network, but the exposure has prompted UK authorities to collaborate with EU partners on domain seizures and payment blocks.

This isn't an isolated incident; observers who've mapped Curaçao's gaming ecosystem report dozens of similar networks, often Georgian-linked, that pivot to new brands when heat builds; Upgaming AG, for example, lists clients across Europe and Asia, raising questions about due diligence in backend provision.

What's significant is the role of AI not just in the CEO hoax but in personalized ads that hooked UK users, with algorithms scraping data to target lapsed players from GamStop lists—though indirectly, since direct access is barred.

Case studies from past busts, like those involving Filipino POGOs or Isle of Man facades, show patterns repeating: low-regulation bases fund high-volume targeting, and severance announcements follow media spotlights every time.

Yet progress happens slowly; international bodies push for standardized blacklists, while players turn to tools like browser extensions for self-block, though nothing matches GamStop's centralized punch.

The Santeda saga, as detailed in April 2026 reporting, lays bare vulnerabilities in global online gambling enforcement, where 2.3 million UK visits underscore the human cost of regulatory blind spots; with MPs like Ballinger and Duncan Smith amplifying the call, and companies like Upgaming reacting to scrutiny, change looms—albeit unevenly across borders.

In the end, this probe serves as a stark reminder that while tech evolves to evade safeguards, investigations like those from The Guardian and Investigate Europe keep the pressure on, ensuring offshore shadows don't swallow markets whole.