Guardian Probe Exposes Santeda Network's Unlicensed Casinos Dodging GamStop to Hook UK Players

A detailed probe by The Guardian has uncovered a sprawling network of unlicensed online casinos operating beyond UK regulatory oversight, with sites like MyStake, Velobet, Goldenbet, and Rolletto at the forefront; these platforms, run by Santeda International, have drawn in millions of British gamblers, including those who signed up for self-exclusion through GamStop, by sidestepping blocks and luring players with aggressive marketing.

Researchers behind the investigation traced the operations back to Santeda International, a company tied to Georgian businessmen and previously connected to Upgaming, a firm that supplied software before distancing itself; data from web traffic analysis reveals these sites pulled in an average of 2.3 million unique UK visitors each month between November 2025 and January 2026, numbers that highlight just how deeply they've penetrated the British market despite lacking licenses from the UK Gambling Commission.

What's notable here is how these operators exploited gaps in enforcement, allowing self-excluded players—who number in the hundreds of thousands on GamStop—to access games unchecked; experts observing the gambling landscape point out that GamStop, while effective against licensed sites, leaves vulnerabilities wide open for offshore platforms based in places like Curaçao.

Santeda International emerged as the central hub controlling MyStake, Velobet, Goldenbet, and Rolletto, brands that share backend technology, payment processors, and promotional tactics tailored to UK audiences; links to Georgian businessmen surfaced through corporate records and whistleblower tips, while earlier ties to Upgaming—a software provider—enabled the sites to launch with polished interfaces mimicking legitimate UK casinos.

Take MyStake, for instance, which observers note aggressively advertised high-stakes slots and sports betting amid Premier League matches; Velobet followed suit with live dealer games and rapid payouts designed to hook casual bettors, whereas Goldenbet and Rolletto focused on crypto deposits to evade traditional banking scrutiny, all while projecting an air of legitimacy through fake endorsements.

And here's where it gets interesting: these sites operated without a UK license, basing licenses instead in lax jurisdictions, yet they bombarded UK players with emails, pop-up ads, and social media campaigns promising bonuses that legitimate operators can't match under stricter rules.

Operators deployed AI-generated personas as fake CEOs and influencers to build trust, creating profiles of slick executives touting "player-first" policies on affiliate sites; studies of these campaigns show how deepfake videos and scripted testimonials flooded gambling forums, convincing wary players that these were safe havens outside GamStop's reach.

But the rubber meets the road in their tech tricks: VPN-friendly designs let users mask locations, while mirror sites popped up whenever one domain faced blocks; affiliates earned commissions by driving traffic through YouTube reviews and Telegram channels, often ignoring self-exclusion warnings, which allowed even vulnerable gamblers to dive back in seamlessly.

Figures from the period indicate steady growth, with UK traffic spiking during holiday seasons when betting volumes surge anyway; one case researchers highlighted involved a self-excluded punter who stumbled onto Velobet via a targeted Facebook ad, losing thousands before realizing the site's unlicensed status.

Reports tie the network to widespread fraud, where players faced delayed withdrawals and account freezes after big wins; financial losses mounted quickly, with some gamblers reporting debts exceeding £50,000 from unchecked betting marathons on slots and football accumulators.

Tragedies underscore the human cost: Ollie Long, a 28-year-old from Manchester, took his own life in January 2026 after spiraling debts from Rolletto, where he'd bypassed GamStop exclusions; coroner's findings linked his losses directly to the site, prompting family calls for accountability that echoed through gambling support groups.

Others who've studied victim testimonies note patterns of addiction fueled by relentless bonuses and VIP schemes, which kept players engaged far longer than on regulated platforms; data suggests thousands encountered similar plights, with helplines like GamCare fielding spikes in complaints about these exact brands during peak months.

Upgaming severed ties with Santeda shortly after Guardian inquiries hit their desks, issuing statements about compliance reviews while pulling software support; this move, though late, disrupted operations and forced some sites to scramble for alternatives, buying regulators time to respond.

Calls intensified for the UK Gambling Commission to tighten rules on unlicensed operators, including better payment blocking and affiliate crackdowns; campaigners argue that while GamStop blocks licensed sites effectively, offshore networks slip through, demanding international cooperation to stem the flow.

By April 2026, enforcement actions ramped up, with payment providers like Visa and Mastercard flagging Santeda-linked transactions and ISPs blocking access in test regions; yet observers caution that new domains keep emerging, turning this into a game of whack-a-mole unless root causes get addressed.

Now, months after the exposé, traffic to the network dipped by about 40% according to updated web metrics, but MyStake and kin persist with rebranded affiliates and crypto-only options; UK authorities launched probes into payment flows, freezing assets linked to Georgian entities, while self-exclusion tools like GAMSTOP expanded alerts for suspicious IPs.

People in recovery groups share stories of narrow escapes, crediting awareness from the Guardian piece; meanwhile, lawmakers tabled bills for stricter ad rules targeting unlicensed sites, signaling that pressure's building for systemic change.

It's noteworthy that similar networks watch closely, adapting tactics as one falls; experts tracking this space predict more revelations unless global regulators align on enforcement.

The Guardian's unmasking of Santeda International's empire spotlights vulnerabilities in the UK's gambling safeguards, where 2.3 million monthly UK visitors funneled into unlicensed casinos exposed players to fraud, ruinous losses, and heartbreaking outcomes like Ollie Long's; with Upgaming's exit and mounting calls for Gambling Commission muscle, the story underscores the need for fortified barriers against offshore predators.

Yet as April 2026 unfolds, the battle continues, with blocks multiplying and players gaining tools to fight back; those monitoring the sector know the writing's on the wall—stronger action now could prevent tomorrow's tragedies, keeping legitimate betting safe while shutting down the shadows.