[CoinDesk] Binance cuts SignalPlus access after security warning, urges users to check accounts

Binance has severed trading connections with third-party options platform SignalPlus after issuing a security warning, though the exchange said its own systems remain unaffected. The precautionary move cuts off SignalPlus access for Binance users, who are being urged to review their accounts. The disruption affects trading on the options protocol, which operates as an external venue connected to the exchange rather than an in-house product. Binance has not disclosed the nature of the security concern or whether user funds were exposed. Users should watch for further disclosures from Binance and SignalPlus clarifying the scope of the issue and when connectivity will be restored.