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Cysic's cross-chain bridge halted after 10M tokens forged in attack on Oct 17

Market News
18 Oct 2026
Tokenpost
View Source
Bearish
Cysic's cross-chain bridge halted after 10M tokens forged in attack on Oct 17

On October 17, Cysic's cross-chain bridge was attacked, resulting in the unauthorized creation of 10 million CYS tokens on the BNB Chain. Attackers exploited a database flaw to submit fake minting messages. The bridge was immediately paused, and 2.8 million of the forged tokens were locked at a specific address with a blacklist preventing transfers. The mainnet and user wallets were unaffected. Cysic has hired a security firm to investigate and track the stolen tokens while maintaining bridge service restrictions.

The Cysic cross-chain bridge incident is the subject here, with Pluang market data providing context. For readers following major cryptocurrencies, 8 out of 50 rose while 41 fell today. Notable movers include BAL at Rp16.297 with an 11.14% increase, EOS at Rp12.649 up 8.13%, and BAT at Rp3.235 down 7.08%, as of Oct 18, 2026 18:01 WIB.

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