A script was installed on Polymarket to steal cryptocurrency.
A script was installed on Polymarket to steal cryptocurrency. The Polymarket platform temporarily stopped trading after hackers compromised the third-party DebugBear service and distributed malicious JavaScript through it. The script intercepted authorized

Script Installed Polymarket is the focus of this technology update. A script was installed on Polymarket to steal cryptocurrency. The Polymarket platform temporarily stopped trading after hackers compromised the third-party DebugBear service and distributed malicious JavaScript through it. The script intercepted authorized sessions and tried to steal users' cryptocurrency. Cybersecurity researchers associate the attack with a wallet through which about $2.57 million passed. https://xakep.ru/2026/10/30/polymarket-script/
What happened with Script Installed Polymarket
A script was installed on Polymarket to steal cryptocurrency. The Polymarket platform temporarily stopped trading after hackers compromised the third-party DebugBear service and distributed malicious JavaScript through it. The script intercepted authorized sessions and tried to steal users' cryptocurrency. Cybersecurity researchers associate the attack with a wallet through which about $2.57 million passed. https://xakep.ru/2026/10/30/polymarket-script/
Why Script Installed Polymarket matters
The development is relevant to people building, using, or evaluating modern digital products. Its practical impact will depend on rollout details, availability, security considerations, and follow-up information from the companies or researchers involved.
What to watch next
Watch for official documentation, product availability, technical details, independent testing, security updates, and any changes that clarify how the development works in practice.
