Cysic Suspends Bridge After Unauthorized 10 Million CYS Minting
Cysic has halted its bridge operations following an unauthorized minting of 10 million CYS tokens on the BNB Chain.
Cysic has halted its bridge operations following an unauthorized minting of 10 million CYS tokens on the BNB Chain. BNB (BNB) is trading at $713.95, down 0.4% since this brief published. This is an original TLT brief synthesising 2 outlets (Crypto.news, Cointelegraph), plus live market data, as of Sun, 18 Oct 2026 15:15:02 UTC.
The incident highlights vulnerabilities in cross-chain bridge security and the potential for significant token manipulation, affecting user trust and asset security in decentralized systems.
- Cysic bridge suspended after 10 million CYS tokens were unauthorizedly minted.
- 2.8 million tokens have been restricted, with losses still under review.
- BNB Chain affected but mainnet and other systems remain secure.
Both Crypto.news and Cointelegraph report that Cysic has suspended its bridge after an unauthorized minting of 10 million CYS tokens on the BNB Chain. They agree that 2.8 million tokens have been restricted, though the exact extent of losses remains under review. Cointelegraph emphasizes that the incident was limited to the bridge's message processing and minting functions, without affecting the mainnet or other operational systems, a detail not explicitly mentioned by Crypto.news.
Cysic has taken the precautionary step of suspending its bridge after an unauthorized minting of 10 million CYS tokens occurred on the 
BNB Chain. The incident was detected in the bridge's message processing and minting functions, prompting immediate action to halt further unauthorized activity.
Of the 10 million tokens minted, 2.8 million have been successfully restricted, according to reports from Crypto.news and Cointelegraph. The full extent of the financial impact is still being assessed, with Cysic's team working to understand the scope of the breach and mitigate potential losses.
While the unauthorized minting took place on the BNB Chain, both outlets confirm that the mainnet and other operational systems remain unaffected. This distinction is crucial as it suggests the core infrastructure of Cysic's platform remains secure despite the breach in the bridge's security.
The incident underscores the ongoing challenges in securing cross-chain bridges, which are often targeted due to their complexity and the large volumes of assets they handle. Cysic's response, including the suspension of bridge operations, reflects the seriousness with which such incidents are treated by blockchain projects.
In the broader market context, the total crypto market cap stands at $2.79 trillion, with 
Bitcoin showing minimal movement at -0.04% over the past 24 hours. BNB, the native token of the BNB Chain, is currently priced at $717.02, reflecting a 0.29% decrease in the last day and a 7-day decline of 4.13%.
Since this brief published about 2 hours ago, BNB (BNB) has moved from $717.02 to $713.95 — -0.43%.
The chart plots BNB's price: grey is the move before this brief published, the vertical dashed line marks the moment it published, the horizontal dashed line is the price then, and the coloured area is the move since — from TLT's market data (daily resolution). It shows what happened after the news, not that the news caused it; many factors move prices. Not financial advice.
At today's peer-to-peer rate, 1 BNB ≈ ₦974,266.88 (about $713.95), down 0.9% over 24 hours. The naira itself trades about 2.4% above the official rate on the P2P market, so a Nigerian buyer's effective cost differs from the headline dollar price.
Live market data
Current prices for the asset in this story — live, source-stamped, updated every 15 minutes.
Figures and sectors in this story, checked live against on-chain aggregators · October 18, 2026.
TLT reads these figures directly from on-chain aggregators (DeFiLlama, mempool.space) at build time — independent of what any outlet reported. Sector totals aggregate every protocol DeFiLlama tracks in that category. Values are live and will change.
Cysic Suspends Bridge After Unauthorized 10 Million CYS Mint — questions & answers
What exactly happened with the Cysic bridge?
An unauthorized minting of 10 million CYS tokens occurred on the BNB Chain, leading to the suspension of the Cysic bridge.
How much of the minted tokens have been restricted?
2.8 million of the 10 million unauthorizedly minted CYS tokens have been restricted.
Is the main Cysic platform affected?
No, the mainnet and other operational systems remain secure and unaffected.
How much is 1 BNB worth in naira today?
About ₦974,266.88 at the live peer-to-peer (P2P) USDT rate, which is what Nigerians typically trade at — equivalent to roughly $713.95. The naira price moves with both BNB's US-dollar price and the USDT/NGN rate; use our BNB in naira page for any amount.
Has BNB's price moved since this brief was published?
BNB is down 0.43% since this brief first published — trading at $713.95 now versus $717.02 at publication. TLT re-checks this figure against CoinGecko and Binance every 15 minutes.
Which outlets reported this story?
This is an original TLT brief that synthesises reporting from Crypto.news, Cointelegraph, with the key figures cross-checked for agreement across them. It is not a copy of any one article — follow the source links above for the original reporting.
Original summary — not financial advice. This is an original TLT brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.