klink

According to an analysis by the Slow Mist security team, the cross-chain protocol zkLink was attacked, resulting in a loss of approximately $783,000.The attacker used residual verification values in transient storage to forge the batch root required for withdrawal verification, subsequently completing 12 withdrawals, including 1 ETH withdrawal and 11 ERC-20 token withdrawals.The attacker first claimed and wrote the verification value through a real cross-chain message, then reused that value in subsequent calls of the same transaction, leveraging the relay and gateway contracts to write the forged batch root.The relevant contracts allow relayers to specify external call targets and parameters, and the verification value was not cleared or bound to the current call; the batch root update only verifies the gateway identity, lacking independent proof verification.

According to an analysis by the blockchain security agency GoPlus, on October 29, attackers extracted 22.43 ETH and 11 types of ERC-20 tokens from the Ethereum L1 custody contract of the aggregated Layer2 network zkLink Nova through a single transaction. The total value calculated at the time of the attack was approximately $797,000.The vulnerability originated from the claimMessage function of the Arbitrator contract, which did not clear the temporarily stored message hash, allowing verified messages to be reused. The attackers exploited the publicly callable authorization relayer SyncL2TxHashRelayer to forge the L2 batch root and execute false withdrawals. The zkLink team has confirmed the attack, suspended block production on the Nova network, urgently patched the affected contracts, and temporarily closed the withdrawal channel, with a comprehensive security check to follow.

The aggregation Rollup infrastructure zkLink announced that it has confirmed ongoing attacks on its aggregation Layer 3 network zkLink Nova's Arbitrator contracts on Ethereum and Optimism. zkLink stated that the technical team is urgently controlling the situation to prevent further losses, and will update the community on progress later.zkLink calls on relevant parties to stop further exploitation of zkLink Nova's contracts across various chains and to return the affected funds. The project team stated that if the other party cooperates in returning the funds, they are prepared to offer a 20% white hat bounty, and no further action will be pursued after the funds are returned.The security agency Blockaid previously monitored that the attackers injected forged batch roots into Ethereum through public relays, and subsequently completed ETH and ERC-20 withdrawals from zkLink Nova's L1 custody contract. At that time, the total loss from L1 ETH custody and ERC-20 bridge was approximately $786,000, and the attack is still ongoing.

Blockaid has released two attacker addresses, example attack transactions, affected contracts, and cross-chain bridge addresses. One of the attacker addresses (0xaCA0...5718) currently has a balance of approximately $11,000.

On October 19, WINkLink announced that the first round of the WIN buyback and burn plan, which will be launched in the third quarter of 2026, has been completed, with a total of 67,357,364,510 WIN (approximately 6.735736 billion) burned in this round.According to the plan, 100% of the revenue generated by WINkLink will be used for the WIN buyback, forming a continuous deflationary mechanism supported by protocol revenue. The details of this round of destruction and the on-chain transaction records can be publicly queried, and the execution process is transparent and verifiable. The implementation of the first round of buyback and burn marks a substantial step for WINkLink in optimizing token economics and building a long-term ecosystem, laying a foundation for the normalization of subsequent rounds.

WINkLink announced that the first round of the WIN buyback and burn plan, which will be launched in the third quarter of 2026, has been completed, with a total of 67,357,364,510 WIN (approximately 6.735736 billion) burned in this round.According to the plan, 100% of the revenue generated by WINkLink will be used for the WIN buyback, forming a continuous deflationary mechanism supported by protocol revenue.

The core oracle project of the TRON ecosystem, WINkLink, officially announced the launch of a long-term WIN token buyback plan. According to the official announcement, starting from the third quarter of 2026, 100% of the actual business revenue generated by the WINkLink oracle service will be used quarterly to buy back WIN tokens. The buyback portion will be destroyed quarterly as planned, and on-chain destruction data will be published in the following quarter to ensure full transparency. This move establishes a value support mechanism for the WIN token driven by real business revenue, enhancing liquidity and market confidence while providing a more solid value anchor for long-term holders.

WINkLink Oracle officially announces the addition of KGST price data support and the simultaneous launch of the KGST / TRX trading pair. By providing a stable, decentralized on-chain price feeding service, WINkLink will help $KGST connect to the TRON DeFi ecosystem more efficiently and securely, widely applied in on-chain financial scenarios such as lending, trading, and stablecoin exchanges.This price service support will officially take effect from May 14, 2026 (Singapore time). Users can now access the price feed details page to view real-time data, and the contract address for the KGST/TRX price pair has also been opened. In the future, WINkLink will continue to provide reliable oracle infrastructure for the TRON ecosystem.

According to official news, the decentralized oracle platform WINkLink has announced the official addition of price services for the stablecoin $U, with the first batch including the core trading pairs $U/TRX and $U/USD now online. This move will provide reliable and dependable data support for $U in the TRON DeFi ecosystem, further strengthening its usability and security, and laying a solid foundation for the implementation of more innovative financial scenarios in the future.

According to official news, WINkLink has officially completed a comprehensive upgrade of its price service page. This update adds a "Market Statistics" section, which visually presents key market indicators such as market cap ranking, circulating and total supply, and price ranges for 24 hours and 7 days; it also optimizes the asset display method, clearly labeling asset names and symbols to effectively avoid symbol confusion. In addition, the deviation threshold and heartbeat parameters can now be viewed directly on the list page, making it easier for developers and users to efficiently access core data. As a provider of oracle services in the TRON ecosystem, WINkLink will continue to be committed to providing transparent and reliable data support.

According to official news, the final season of the TRON ecosystem "AI Model Battle Royale" has officially begun. This event is jointly initiated by WINkLink and AINFT. From now until March 10, users can directly visit chat.ainft.com/chat and connect to TronLink, Binance Wallet, TokenPocket, or OKX Wallet to receive 1 million points without registration or subscription. Participating users only need to send the same WINkLink-related commands to any two models, such as ChatGPT-5.2 and Claude Opus 4.5, and participate in the selection by posting tweets to share a prize pool of 500 USDT. Welcome to join this innovative feast where decentralization meets cutting-edge AI, and witness the sparks between AI and the TRON ecosystem.

According to official news, the leading oracle network in the TRON ecosystem, WINkLink Oracle, has officially added support for the $HTX price service, now live with $HTX/TRX. This upgrade not only further expands the asset coverage of WINkLink's price services but also continuously strengthens the integrity and reliability of the data infrastructure on the TRON chain, providing more comprehensive and timely market data support for on-chain financial protocols, trading platforms, and a wide range of developers, aiding the robust development of ecological applications.

According to official news, as a leading integrated crypto wallet, Klever Wallet has officially joined the WINkLink oracle ecosystem. This collaboration deeply integrates the reliable off-chain data provided by WINkLink with the smooth wallet experience of Klever Wallet. As WINkLink's latest core partner, Klever Wallet aims to provide a more efficient and confident one-stop entry for users of the entire TRON ecosystem to interact with on-chain assets and decentralized applications.This collaboration deeply integrates the reliable off-chain data provided by WINkLink with the high-quality services of Klever Wallet, aiming to lower the participation threshold for users and enhance the convenience and confidence of asset interactions. Both parties will continue to explore a wider range of daily crypto application scenarios, working together to create a seamless and powerful next-generation Web3 experience for the WINkLink and TRON communities.

According to official news, the first stop of the TRON ECO Holiday Odyssey "Illuminate the Oracle Star, WINkLink Price Prophet Challenge" will officially launch on December 15 at 18:00 (SGT).Participants in this event need to predict the future three-day trend of SUN/TRX based on the data provided by WINkLink. By completing tasks such as following, retweeting, and inviting friends, they can participate in a lottery to share a prize pool of 200 USDT.As the first decentralized oracle network in the TRON ecosystem, WINkLink is committed to providing secure and reliable external data support for blockchain smart contracts. With its deep technical accumulation and practical experience in the oracle field, WINkLink has become an indispensable core data infrastructure in the TRON ecosystem and will lay a solid data foundation for this interstellar exploration journey.Illuminating the Oracle Star is just the beginning of the journey; more ecological project activities will be launched successively. Stay tuned for this blockchain exploration journey throughout the holiday season.

According to official media reports, WINkLink has officially reached a strategic ecosystem cooperation with the multi-chain non-custodial wallet GuardaWallet. Guarda will serve as a new ecological partner, supporting over 70 blockchains and 400,000 tokens, and will subsequently integrate deeply with WINkLink's oracle network. Both parties will work together to empower reliable on-chain data for self-custody scenarios, creating a safer and smoother Web3 interaction experience for users, and jointly promote decentralized innovation and real application implementation, empowering the development of WINkLink and the TRON ecosystem.

According to official media reports, WINkLink has announced a formal strategic ecosystem partnership with the globally leading cryptocurrency exchange MEXC.This collaboration will deeply integrate WINkLink's advanced decentralized oracle network with MEXC's vast trading ecosystem, aiming to significantly enhance the accessibility and usability of assets for global blockchain users. In the future, it will introduce more innovative and practical application scenarios to the TRON ecosystem, jointly driving the next wave of growth in the Web3 space.

According to official Twitter news, WINkLink announced a strategic ecological partnership with Atomic Wallet. The two parties will work together to deepen the integration of oracle data and decentralized asset management, providing users with a safer and smoother Web3 self-custody and on-chain experience, and jointly promoting the scalable application of the TRON ecosystem.

According to official news, WINkLink announced a strategic partnership with Cwallet, integrating oracle technology with a multifunctional cryptocurrency wallet solution to provide users with a smoother, safer, and privacy-enhanced Web3 experience.This collaboration will deepen the application of blockchain technology in real-world scenarios, jointly promoting decentralized ecological innovation and building a more reliable data infrastructure for WINkLink and the TRON ecosystem.

ChainCatcher news, according to official sources, WINkLink has officially reached a strategic ecosystem partnership with ELLIPAL, a leader in the hardware cold wallet field. The two parties will deeply integrate WINkLink's advanced oracle technology with ELLIPAL's 100% offline hardware security solutions, jointly creating a more trustworthy data flow and a more reliable on-chain interaction experience for users. Through this collaboration, both parties will further strengthen the trust foundation of Web3, enhance the robustness of the decentralized ecosystem, and continuously promote the implementation of safer and more impactful innovative use cases within the WINkLink and TRON ecosystems.