Binance Cuts Off SignalPlus API Keys Over 'Potential Security Issue' at Trading Platform

Binance has revoked API keys linked to SignalPlus, a trading infrastructure provider, citing a 'potential security issue' at the platform. The exchange emphasized that its own systems and user funds remain unaffected. This action comes just a week after Binance suffered a $6.4 billion hack, which it attributed to North Korean actors. The move reflects heightened vigilance across the crypto industry as exchanges and service providers face increasingly sophisticated threats. SignalPlus, which offers algorithmic trading tools and market data, has not yet publicly detailed the nature of the security concern. Binance's decision to cut off access preemptively underscores the critical importance of third-party risk management in the digital asset ecosystem. For traders who rely on SignalPlus for execution, the suspension may disrupt automated strategies and require swift migration to alternative providers. As the investigation unfolds, the incident serves as a stark reminder that even non-custodial platforms can become vectors for compromise. The crypto community will be watching closely for further disclosures from both Binance and SignalPlus.