|

Web3 security firm identifies activity similar to Kraken breach on OKX, BingX, Gate.io and Binance

  • Hexagate, a Web3 security firm, has identified on-chain activity similar to CertiK in Kraken’s case. 
  • Security firm detected this across Base, BNBChain, Optimism, Arbitrum, Avalanche, LineaBuild and Polygon. 
  • Hexagate states there is no evidence that exchanges have been impacted, shows on-chain proof, alerting users. 

Security-focused ranking platform CertiK identified itself as the “white-hat” hacker behind the $3 million Kraken hack. The exchange is treating the case as a criminal exploit, and law enforcement is attempting to recover funds. 

While the security firm defended its actions on X (crypto Twitter), it claims to have faced “extortion” from the exchange. 

Web3 security firm sees activity identical to Kraken on other exchange platforms

Web3 security firm Hexagate has identified on-chain activity similar to CertiK’s interaction with the Kraken exchange platform across different chains: Base, BNBChain, Optimism, Arbitrum, Avalanche, LineaBuild and Polygon. 

While the platform notes that exchange platforms may not have been impacted and presents no evidence for the same, it shows proof of the on-chain activity in a series of tweets on X. The firm lists exchange platforms like OKX, BingX, Gate.io and Binance. 

The firm notes that the activity was traced back to May 17. 

CertiK informed the community of multiple bugs as part of the investigation and assessed the scope of the exchange’s vulnerability. CertiK says it's behind Kraken's $3 million bug exploitation.

For sharing the actual evidence of the on-chain activity, Hexagon was slammed for sharing the information in tweets. The firm defended themselves, noting that the incident was publicly known. 

FXStreet reached out to OKX, BingX, and Gate for comments but did not receive any before publishing.

Author

Ekta Mourya

Ekta Mourya

FXStreet

Ekta Mourya has extensive experience in fundamental and on-chain analysis, particularly focused on impact of macroeconomics and central bank policies on cryptocurrencies.

More from Ekta Mourya
Share:

Editor's Picks

XRP consolidates above $2.00 as on-chain and derivatives activity decline

Ripple (XRP) is trading sideways above support at $2.00 at the time of writing on Tuesday. Recovery has remained elusive despite steady inflows into spot Exchange Traded Funds (ETFs), which have cumulatively attracted $1.23 billion.

Privacy coins set to take the lead in 2026 as regulation accelerates demand for on-chain anonymity

The segment of privacy coins outperforms the broader cryptocurrency market, with a roughly 290% rise in 2025. The rising user count on the cryptocurrency tumbler Tornado Cash amid regulatory pushes, such as the 2025 GENIUS Act, reflects a surge in demand for privacy.

Crypto Today: Bitcoin, Ethereum build breakout momentum, XRP lags amid mild ETF inflows

Bitcoin has risen, stepping above $92,000 at the time of writing on Tuesday, reflecting mild price increases across the crypto market. The leading altcoin by market capitalisation, Ethereum, is also edging higher above $3,100, while Ripple remains stable above support at $2.00.

Bitcoin extends gains amid fresh ETF inflows, Strategy boosts accumulation

Bitcoin price trades above $92,000 on Tuesday after finding support around a previously broken horizontal channel pattern. US-listed spot ETFs recorded a fresh inflow of $116.67 million on Monday, while Strategy added 13,627 BTC, highlighting growing investor confidence.

Orange Juice Newsletter – Smart insights by real people. Every day.

A free newsletter highlighting key market trends to help traders stay a step ahead. Daily insights on the most relevant trading topics, compiled by our experts in an easy-to-read format so you never miss an important move.

Bitcoin: Early-2026 rally falters as BTC investors await key catalyst

Bitcoin (BTC) is trading lower toward $90,000 on Friday after encountering rejection at a key resistance zone. The price pullback in BTC is supported by fading institutional demand, as spot Exchange Traded Funds (ETFs) have recorded net outflows so far this week.