Belarus has blocked access to several major crypto exchange websites after regulators flagged their advertising as inappropriate and misleading. Authorities said the platforms promoted high-risk trading to local users without proper disclosures or compliance checks, violating national digital asset and consumer-protection rules. The block is part of Belarus’ broader push to tighten oversight of online financial services and curb unlicensed crypto activity. Exchanges are expected to revise their marketing practices and engage with regulators to regain access, while users face growing restrictions on unregulated trading channels.