Binance drops SignalPlus API keys after potential hack

Binance has removed all of its API keys associated with crypto trading terminal SignalPlus as an “immediate precautionary measure” following a potential hack at the third-party firm.

Binance posted today to its X account, “Binance’s own systems are unaffected. User funds remain safe.”

Crypto derivatives exchange Deribit also removed all SignalPlus API keys in response to the potential incident.

We also encourage all third-party platforms integrated with Binance to review their security controls, monitor for unusual activity and contact us immediately if they detect any concern This is not a challenge for any single company…… https://t.co/ESQaw3baqT

— Yi He (@heyibinance) November 5, 2026

Read more: BitMart hit by $391K hack amid security staff exodus

Binance advised its users to review their positions and open orders while waiting for SignalPlus to give the all-clear before “rebinding any API keys, and always enabling IP whitelisting.”

The exchange also called for its third-party partners to “review their security controls, monitor for unusual activity and contact us immediately if they detect any concern.”

Crypto hack after crypto hack

Binance was hacked for $6.3 billion earlier this month and is currently in the process of opening up further withdrawals and replenishing the stolen funds.

Already this month, Brazilian crypto exchange Mercado Bitcoin was hacked , as was BitMart .

LIVE: Binance says it’s yet to open up more token withdrawals

Read more: Crypto survived cybersecurity awareness month… just

SignalPlus is partnered with major crypto firms such as Bybit, Gate.io, and OKX.

At the time of writing, SignalPlus hasn’t addressed the issue via X or Medium and the company’s press email is also currently unreachable.

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