Prediction markets hit $64 billion in 2025 but reliance on centralized logins has created a critical security flaw

Prediction markets entered the mainstream in 2025, with a fourfold surge in annual trading volume as a handful of venues consolidated control over what is rapidly becoming an institutional-scale product, according to a new report from blockchain security firm CertiK. The sector’s total volume rose from $15.8 billion in 2024 to $63.5 billion in 2025, […] The post Prediction markets hit $64 billion in 2025 but reliance on centralized logins has created a critical security flaw appeared first on CryptoSlate.