[Upbit] Addition of Cyber (CYBER) Digital Asset to KRW, USDT Markets

Hello. This is Upbit, the most trusted global standard digital asset exchange.

On August 12, 2025, the following digital asset will be added to the KRW and USDT markets on Upbit.

| Digital Asset | Market | Network | Trading Support Start Time |

| --- | --- | --- | --- |

| Cyber (CYBER) | KRW, USDT | Ethereum | Scheduled for August 12, 17:00 |

• Please make sure to check the network before depositing any digital assets. Deposits and withdrawals using networks other than the specified network are not supported.

• If a certain level of liquidity is not secured after this announcement, the start time for trading support may be delayed.

※ Trading Restriction Notice

The trading restriction price is determined based on the price provided by the Upbit BTC market.

• Buy restriction: Buy orders are restricted for approximately 5 minutes after trading support begins.

• Minimum sell price restriction: Sell orders priced at –10% or more below the previous day's closing price are restricted for approximately 5 minutes after trading support begins.

• Order type restriction: All order types except limit orders are restricted for approximately 2 hours after trading support begins.

• Please check the previous day's closing price in the table below.

| Digital Asset | BTC Market Previous Day's Closing Price |

| --- | --- |

| CYBER | 0.00001561 BTC (2,563 KRW, 1.853 USDT) |

※ Deposit Precautions

Deposits that cannot be reflected may take a long time to be returned, so please carefully check the precautions.

• Only deposits and withdrawals via the specified network (CYBER-Ethereum) are supported. Always check the network before depositing.

• The contract address of CYBER supported for trading on Upbit is 0x14778860e937f509e651192a90589de711fb88a9. Please check the contract address when depositing or withdrawing CYBER.

• To comply with Travel Rule, if digital assets are deposited into Upbit through an exchange not included in the list of supported VASP operators, such deposits cannot be reflected, and the return process may take a long time.

• Only personal wallet addresses that have completed ‘ownership verification’ are eligible for deposits and withdrawals; even when depositing from a linked personal wallet, depending on the network of the asset, the deposits may need to be returned.

• For large deposits of digital assets with unclear sources, you may be required to provide an explanation for the source of funds. (Terms of Use Article 17, Clause 8)

※ Additional Digital Asset

~~CYBER (Cyber Cyber)~~

Cyber is a project aiming to build a more decentralized SNS ecosystem by offering Web3-based infrastructure specialized for social networks across multiple chains. Cyber provides the CyberConnect protocol for interacting with social graph data and offers CyberDB, a decentralized storage solution for large-scale social data, as well as convenient wallet access methods. Social dApps can more easily build social features using the integrated infrastructures of Cyber. CYBER can be used for fee payments within CyberAccount-related products and for participation in on-chain governance.

Official website: Cyber official website

X (formerly Twitter): Cyber official X

Whitepaper: Cyber official whitepaper

✽ If the digital asset is not visible on your PC, please refresh (F5) and check again.

✽ If the digital asset is not visible on the Upbit App, please go to More > Display Settings > Refresh Coin Info and check again.

Investment Risk Notice • Digital asset investments may be subject to sudden price fluctuations due to speculative demand or changes in domestic and international regulatory environments. The responsibility for investment decisions regarding this digital asset, as well as any resulting loss, rests solely with the investor. Please carefully review the project’s website and disclosure materials to fully understand the characteristics of the digital asset and trade with caution. • Due to the nature of digital asset trading, price differences between domestic and global exchanges occur on an ongoing basis. Please pay attention to the price differences with global exchanges before investing in digital assets. • Upbit has implemented various measures such as minimum order amount restrictions to foster a stable trading environment. However, in overheated market conditions, some members may receive order stabilization messages. This is an inevitable measure to process orders placed previously and to maintain stable service, so please take note.

※ Virtual assets are high-risk products and may lead to loss of all or part of the invested amount.

*This information is automatically generated.