Binance itself removed all SignalPlus API keys today: this third-party platform may have a security issue. The exchange is unaffected, funds are safe, and the keys were revoked immediately without waiting for more details.

I like this. I have a rule: if a service only needs to view an account, its key should be read-only and tied to a single IP. Binance recommends the same.

$BNB

Not investment advice. DYOR.