Guardian Probe Exposes Illegal Casino Network Dodging UK Safeguards to Target Excluded Gamblers

A Guardian investigation published in early April 2026 laid bare a sprawling operation of unlicensed online casinos preying on UK players who'd already self-excluded from regulated sites, pulling in millions of visitors through deceptive tactics while operating beyond the reach of the UK Gambling Commission.

Santeda International, based in Curaçao, runs sites like MyStake, Velobet, and Goldenbet; these platforms lack the necessary licenses from the UK Gambling Commission, yet they aggressively court British users, especially those enrolled in the GamStop self-exclusion scheme designed to block access to licensed gambling.

What's interesting is how these casinos position themselves as alternatives via affiliate networks plastered with "Not on GamStop" banners, drawing in players who'd vowed to quit but find fresh temptations just a click away, since GamStop only covers UK-regulated operators and leaves offshore sites untouched.

Observers note the operation's sophistication; it spans dozens of brands under Santeda, all sharing backend tech and payment systems, which lets them skirt oversight while mimicking legitimate casinos with flashy promotions and seamless interfaces.

Affiliate sites dominate search results for terms like "casinos not on GamStop," flooding Google with ads and reviews that downplay risks or outright lie about licensing status; meanwhile, AI-generated content amps up the illusion, churning out fake testimonials and personalized pitches tailored to UK punters seeking quick wins.

The network deploys chatbots mimicking human support to reassure hesitant players, while deepfake-style videos and scripted influencer endorsements push bonuses that hook users fast, turning casual browsers into high-stakes gamblers before they realize the sites operate in a legal gray zone.

And here's the kicker: data from web analytics firm Similarweb, cited in the Guardian report, pegs unique UK visitors at these Santeda brands at 2.3 million per month from November 2025 through January 2026, a figure that underscores the scale even as UK ad regulations tighten.

Tornike Tvauri, a Georgian businessman heading Upgaming—a tech provider for casino platforms—emerges as a key connection; his firm supplied backend software to Santeda sites until recently, when Upgaming abruptly cut ties following the Guardian's scrutiny in April 2026.

Experts who've tracked Curaçao's iGaming scene point out Georgia's growing role in Eastern European gambling tech, where firms like Upgaming offer white-label solutions that unlicensed operators snap up because they come cheap and flexible, allowing rapid scaling without heavy compliance costs.

Turns out Upgaming's platform powered features like real-time betting and crypto payments on MyStake and siblings, features that lured UK players despite warnings from regulators about unlicensed risks.

One case highlighted involves a self-excluded gambler who tumbled back into play on Velobet after spotting a "Not on GamStop" ad; within weeks, losses piled up to £23,000, a stark example of how these sites exploit GamStop's gaps since self-exclusion doesn't extend offshore.

Beyond the numbers, the investigation spotlights devastating personal stories; figures reveal one UK gambler lost £23,000 on Goldenbet after self-excluding via GamStop, spiraling into debt that shattered family finances, while another tragedy links directly to MyStake, where a player's suicide followed massive losses and futile withdrawal attempts.

Those who've studied gambling harm observe patterns here—unlicensed sites often delay payouts or impose hidden fees, trapping users in cycles of chasing losses; GamCare data supports this, showing self-excluded individuals face heightened vulnerability to offshore lures precisely because regulated doors slam shut.

But here's where it gets grim: the 2.3 million monthly UK uniques translate to real-world fallout, with treatment providers reporting spikes in calls from players ensnared by "Not on GamStop" traps during late 2025 and early 2026.

Labour MP Alex Ballinger, whose constituency has seen gambling distress firsthand, seized on the exposé to demand swift regulatory clamps; he called out the government for loopholes letting Curaçao outfits flood the UK market, urging the Gambling Commission to expand enforcement against payment processors and affiliates.

Ballinger's statement, issued days after the Guardian piece dropped in April 2026, presses for GamStop to evolve into a global blocker or at least mandate warnings on search ads, while also eyeing tech firms like Upgaming that enable these networks.

Upgaming's severance from Santeda hints at pressure working—though skeptics wonder if it's genuine or just rebranding—yet the move came amid broader scrutiny of Curaçao licenses, which UK authorities have long dismissed as lax.

Regulators have observed similar networks before; the Commission blacklists non-compliant sites and pursues banks to freeze transactions, but offshore havens complicate takedowns, leaving affiliates as the softer target.

This saga spotlights GamStop's limits since its 2018 launch; while over 200,000 UK adults use it to bar themselves from licensed operators, the self-exclusion proves porous against international players who advertise freely and process payments via unregulated channels.

Search trends data indicates "Not on GamStop" queries surged 40% year-over-year into 2026, feeding directly into Santeda's traffic boom; affiliate commissions, often 40-50% of player losses, incentivize promoters to ignore ethics and flood forums with endorsements.

People who've navigated recovery often share how one rogue ad undoes months of progress, a reality the Guardian report amplifies through victim accounts and traffic analytics.

Now, with Ballinger's advocacy gaining traction, watchdogs anticipate tighter ad rules under the 2025 Gambling Act reforms, potentially hitting affiliates hardest since they operate UK-side.

The Guardian's April 2026 dive into Santeda's empire—from MyStake's slots to Velobet's bets—exposes not just rogue casinos but systemic cracks letting 2.3 million UK visitors monthly fuel a harmful underbelly; as Upgaming backs away and MPs like Ballinger rally, the push intensifies for barriers that actually block offshore temptations, ensuring self-exclusion means something real for those seeking a way out.

Stakeholders await Commission moves, while the human stories—a £23,000 wipeout, a life lost—remind everyone the stakes run deeper than any jackpot promise.