Greek regulators have opened criminal cases against 18 social media influencers and streamers accused of directing audiences toward unlicensed betting platforms. It’s a significant shift in enforcement strategy. The Hellenic Gaming Commission (EEEP) revealed the investigation during the 4th Greek Online Gaming Day, with prosecutions already underway against individuals operating accounts with a combined reach exceeding three million followers.

Marketing as the New Enforcement Frontier

The crackdown signals a fundamental change in how authorities approach illegal gambling. Rather than targeting operators alone, Greek regulators are now pursuing the influencers and content creators amplifying unlicensed betting services. The initial batch of cases involves five influencers whose individual accounts attract between 337,000 and 623,000 followers, providing illegal operators with a direct pipeline to vast audiences in minutes.

Officials have flagged a growing concern about minor exposure to gambling promotions through social channels. Influencer marketing has become one of the regulator’s top enforcement priorities.

Regulatory Firepower Expands

The timing reflects newly approved legislation strengthening EEEP’s hand considerably. Parliament has greenlit reforms that expand the regulator’s staff from 80 to 110 employees and grant broader enforcement powers. More significantly, the legislation conscripts Greece’s financial sector into active enforcement.

Banks, payment providers, and electronic money institutions operating in Greece must now block transactions linked to unlicensed platforms. That severs both deposit and withdrawal channels for illegal operators. Regulators have simultaneously expanded blacklist systems to include mobile applications, closing additional entry points.

The Scale of the Black Market

The regulatory overhaul reflects the stubborn reality of Greece’s unlicensed gambling sector. Data presented at the industry conference suggests approximately 900,000 Greeks engaged in illegal gambling during 2025, representing over 10% of the population. The black market generates an estimated €2 billion annually whilst costing the government around €400 million in forgone tax revenue.

Those numbers have made enforcement a political priority. By targeting influencer marketing channels rather than waiting for enforcement to trickle down from operator level, Greek authorities are attempting to disrupt the entire ecosystem supporting illegal platforms. It’s a more sophisticated regulatory approach than traditional operator takedowns, though its effectiveness will depend on consistent prosecution and financial sector cooperation.

What the team thinks

Sheena McAllister says:

Greece’s influencer prosecutions signal a critical enforcement trend that UK regulators should monitor closely, as the UKGC has similarly identified affiliate marketing and social media promotion as high-risk vectors for unlicensed operator harm. What’s particularly striking here is that the Hellenic Gaming Commission is attacking the problem at the distribution layer rather than just the operators themselves, which represents a more sophisticated understanding of how modern betting ecosystems actually function, though I’d note that sustainable compliance requires equally robust licensing pathways for legitimate marketing partners. The real lesson for the industry isn’t just “stay compliant with advertising rules,” but rather that regulators increasingly view influencer ecosystems as integral to market integrity, meaning operators need proactive vetting and ongoing monitoring of their affiliate networks rather than reactive damage control when enforcement actions come.