Vast Illegal Casino Network Exposed: Guardian Reveals Curaçao Operation Targeting UK Gamblers

A detailed probe by The Guardian, published on 1 April 2026, uncovers a sprawling network of unlicensed online casinos aggressively pursuing UK players, including those who've opted into self-exclusion programs like GamStop; sites such as MyStake, Velobet, and Goldenbet sit at the heart of this operation, drawing in 2.3 million monthly visitors from the UK alone, while dodging all local regulations and inflicting severe financial damage on vulnerable individuals.

Observers note how these platforms, shielded by their offshore base in Curaçao under Santeda International, exploit gaps in enforcement; the investigation traces ownership ties to Georgian businessmen Tornike Tvauri, Alexander Makashvili, and Mikheil Merebashvili, who link arms with software provider Upgaming to keep the wheels turning smoothly, even as UK lawmakers raise alarms over the human cost.

What's interesting here is the sheer scale; data from the report shows these sites rake in traffic through cunning digital tactics, bypassing blocks and self-exclusion barriers that UK players rely on for protection, and in doing so, they fuel a cycle of addiction that researchers have long warned about in unregulated markets.

Santeda International, registered in Curaçao, anchors this network; it operates a fleet of brands that mirror licensed UK sites in look and feel, yet they flout every rule by accepting bets from self-excluded gamblers, a move that experts have observed leads straight to unchecked losses and despair.

The Guardian's team dug deep into corporate records and domain data, revealing how MyStake launched in 2019 and quickly ballooned, with Velobet and Goldenbet following suit; together, they form a web where players chase jackpots on slots, tables, and sports bets, all powered by Upgaming's backend tech that ensures seamless play across devices.

But here's the thing: these aren't fly-by-night outfits; Tornike Tvauri emerges as a key figure, listed in filings alongside Alexander Makashvili and Mikheil Merebashvili, all hailing from Georgia, where they've built reputations in the iGaming shadows; Upgaming, meanwhile, supplies the software muscle, handling everything from game integration to payment processing, even as Curaçao authorities face scrutiny for lax oversight, according to reports from the Curaçao eGaming portal.

Take one domain analysis cited in the story; it shows over 50 related sites cycling promotions and sharing liquidity pools, a tactic that keeps UK traffic flowing despite blacklists, and that's where the rubber meets the road for regulators scrambling to catch up.

AI-generated content floods search results and social feeds, crafting fake reviews and SEO bait that funnels UK punters straight to these rogue portals; affiliates amplify the reach, earning commissions on deposits from players who've self-excluded via GamStop, turning a protective tool into a mere speed bump.

Figures reveal the pull: 2.3 million UK visits monthly, with many landing on mobile-optimized lobbies boasting thousands of games; people who've studied traffic patterns, like those behind the Guardian probe, point out how VPN promotions and mirror sites evade IP blocks, while bonuses lure with promises of easy wins that data shows rarely materialize.

And yet, the self-exclusion dodge stands out; GamStop users find themselves welcomed with open arms, their barriers ignored because these operators sit beyond UK jurisdiction, a loophole that Curaçao eGaming guidelines nominally address but rarely enforce in practice.

Turns out, the network thrives on volume; one affiliate program detailed in the report pays up to 50% revenue share, incentivizing marketers to target problem gamblers precisely when they're most susceptible, and that's no small detail when suicides link back to these platforms in coroners' reports.

Financial ruin piles up fast; the investigation spotlights cases where UK players lost tens of thousands, homes repossessed, families shattered, all while sites like Goldenbet process withdrawals slowly to keep funds locked in; suicides emerge as the starkest outcome, with at least a dozen tied to these platforms in recent years, according to inquests reviewed by Guardian journalists.

Researchers who've tracked similar networks, such as those in a National Council on Problem Gambling study from the US, note parallel patterns of harm in unlicensed markets; vulnerable groups—low-income earners, those with mental health struggles, self-excluders—bear the brunt, losing an estimated £100 million annually from UK sources alone, per traffic and deposit data extrapolated in the report.

One heartbreaking example surfaces: a GamStop user who racked up £50,000 in debts on Velobet over months, his story echoing dozens more where AI chat support pushed reload bonuses amid mounting losses, and families left picking up pieces while operators count profits offshore.

It's noteworthy that these sites flaunt VIP programs with cashback and personal hosts, drawing players deeper; experts observe how this mirrors tactics in regulated spaces but without safeguards, turning recreation into ruin for those least equipped to walk away.

MPs waste no time; Alex Ballinger, a vocal critic on gambling reform, demands urgent blocks on payment processors feeding these networks, while Iain Duncan Smith labels it a "national scandal," urging cross-border cooperation to dismantle the operation at its Curaçao roots.

The political heat builds in April 2026; Ballinger tables questions in Commons, highlighting the 2.3 million visitors as evidence of a crisis slipping through fingers, and Duncan Smith pushes for GamStop integration mandates on all payment gateways, a move that could starve sites like MyStake of oxygen.

So, lawmakers align with affected families; public hearings loom, where survivors share testimonies of lives upended by Upgaming-powered lobbies, and pressure mounts on international bodies to revoke Santeda International's licenses, although enforcement remains spotty given Curaçao's track record.

Observers who've followed offshore iGaming know the drill; takedown efforts ramp up with fresh resources allocated, mirroring actions against similar networks in Europe, yet the cat-and-mouse game persists as operators pivot to new domains overnight.

This exposé lands amid tightening global scrutiny; while UK efforts focus on enforcement ramps, parallels draw from Australian models where the Australian Communications and Media Authority blocks thousands of rogue sites yearly, a blueprint that figures in parliamentary debates.

Upgaming faces backlash too; its role in piping games to unlicensed hubs draws developer scrutiny, with some providers like NetEnt pulling support from gray markets, although ties to Georgian owners endure, keeping the network resilient.

And for players; awareness spikes post-publication, with forums buzzing about GamStop workarounds exposed, prompting tool updates to flag affiliate links and AI spam; the reality is, tech evolves fast on both sides, but public pressure now tips scales toward accountability.

Numbers tell the story: pre-report traffic held steady at 2.3 million, but early April dips suggest word spreads, even as mirror sites pop up; those monitoring analytics predict a 20-30% drop if blocks solidify, based on past campaigns against Russian-facing casinos.

The Guardian's 1 April 2026 investigation lays bare a cunning operation where Santeda International, Tornike Tvauri, Alexander Makashvili, Mikheil Merebashvili, and Upgaming converge to exploit UK gamblers; 2.3 million monthly visits underscore the urgency, as MPs like Alex Ballinger and Iain Duncan Smith rally for decisive strikes against these shadows.

Financial harms and suicides cast long shadows, yet heightened awareness and enforcement pushes signal potential turning points; experts tracking the space anticipate fragmented networks ahead, but only sustained global coordination will clip their wings for good, leaving safer paths for those seeking thrills without the traps.