Another Bridge Hack: 10 Million Tokens Minted Without a Single Deposit

HACK OR EXPLOITAnother Bridge Hack: 10 MillionTokens Minted Without a SingleDeposit51IMPORTANCEQUIET2NEWS MEDIA2PIECESOct 18, 2026 16:37blockboard.net

Published

An attacker minted 10 million unauthorised CYS on BNB Smart Chain through Cysic’s bridge on Saturday, and Cysic later blacklisted the receiving address and suspended the bridge. One report says the mainnet and user-wallet assets were not touched, while another says preliminary findings pointed to a breached database and a flaw in how the bridge processed mint messages.

What this rests on

Claim by claim, with its source
✓
Preliminary findings pointed to a breached database and a flaw in the way the bridge handled mint messages.
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Cysic said its mainnet and the assets already held in user wallets were not touched.
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An attacker minted 10 million unauthorised CYS on BNB Smart Chain through Cysic’s cross-chain bridge on Saturday.
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Cysic blacklisted the receiving address at 13:47:52 UTC and froze about 2.8 million CYS that were still sitting there.

What it means

Who it affects, what changes and what is still unconfirmed

Each sentence links inside to the piece that supports it.

Users and holders who track Cysic’s bridge activity would notice that the bridge was suspended and that one receiving address was blacklisted, with about 2.8 million CYS frozen there at 13:47:52 UTC. Anyone watching the chain would also see that the unauthorised minting happened on BNB Smart Chain on Saturday, while Cysic said its mainnet and wallet-held assets were not touched.

Market reaction

BT Bitcoin market event: it is read against the reference from 2 h before to 4 h after the line marks the first headline
published
-0.05 % before publication
-0.32 % after
$81,085price at publication
11series points

How the story was built

Every piece in order, with the time its news medium declares — if it is not believable we use ours and say so — and what it added to what was already known at that point. Arriving first is not the same as adding something.

first
Oct 18 16:34
+14 h 8 m
Oct 19 06:42
Crypto News Australia adds
Adds $1.1M, with quotes

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