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According to official news, Coinbase announced that eligible users can now apply to purchase shares of the smart ring manufacturer Oura at the offering price, and they can receive allocations before the stock begins public trading.

The social media platform X has filed a lawsuit in London against two British residents, accusing them of defrauding the company through the Creator Revenue Sharing program. X Internet Unlimited Company and X Corp. stated in the lawsuit that Vivek Kumar Sen, Zamyang Sherpa, and unidentified accomplices operated multiple X accounts in collaboration, using likes, retweets, and replies to create a false impression of genuine interaction to increase their share of revenue from the program. X was acquired last year by Elon Musk's artificial intelligence company xAI for $33 billion.The plaintiffs named a total of 9 accounts, including @Vivek4real_, @Bitcoin_Teddy, @saylordocs, @TrendingBitcoin, @Kalshibacktest, and @PolyBackTest. X accused several accounts of posting identical or highly similar cryptocurrency-related content within minutes of each other, with one post interval being only 11 seconds; at the same time, these accounts had overlapping financial and identity information, such as the Stripe account associated with @Bitcoin_Teddy being registered under the name "Stefan Mann," while the associated bank account and email both belonged to Sen.X claimed it suffered a loss of £207,384 (approximately $277,000) due to program expenditures and is seeking at least £75,000 (approximately $100,000) for investigation, analysis, remediation, and prevention of further violations.

The cryptocurrency wallet application SecondFi tweeted a reminder for users affected by the previous security incident regarding the risks of claiming NIGHT tokens. Some affected users will have a window to claim NIGHT tokens on September 22, but the Midnight Foundation's system only supports claims from the original wallet addresses and cannot switch to other unaffected addresses. The affected wallets have permanently existing security risks. SecondFi advises users not to attempt to claim NIGHT through compromised wallets, or the tokens will face the risk of being stolen.SecondFi also stated that the NIGHT claiming process is independently managed by the Midnight Foundation, and its wallet migration tool and asset recovery tool do not cover NIGHT claims. Affected users should contact the Midnight Foundation directly. Previously, SecondFi experienced a security incident from June 21 to 23, resulting in approximately 16.1 million ADA (about 2.6 million USD) being stolen, involving 374 wallets.

Binance has now extended the eligibility for bStocks as leveraged collateral to all users' full-margin accounts and unified margin accounts, further enriching collateral options and enhancing capital flexibility. Regular users, VIP 1, and VIP 2 users must complete a suitability assessment questionnaire before using bStocks as collateral or engaging in bStocks leveraged trading. VIP 3 users and above are not subject to the aforementioned risk control measures.

Bitget has launched a new user contract event, which runs from September 21 to September 28. During the event, new users who complete the specified net deposit and contract trading tasks can receive tiered USDT rewards. Users who achieve additional trading volume tasks within 24H or 72H after signing up can also receive extra incentives, with a maximum individual accumulation of 328 USDT. For more details, please refer to the Bitget official platform.

According to monitoring and analysis by the Gate security team, the FomoPeek App contains malicious code with a high security risk, which may exploit vulnerabilities related to the iOS system to attack other apps, and has dangerous operations such as accessing the clipboard, scanning sensitive data on the phone, and obtaining login credentials. After analysis by the security team, no attack losses caused by the FomoPeek App have been found in the Gate App or among users, and the existing risk control mechanisms of Gate are operating normally.Gate reminds users to upgrade their iOS system to the latest version as soon as possible and check whether the FomoPeek App is installed on their devices. If it is installed, please uninstall it immediately and restart the phone. After completing this, it is recommended to log back into the Gate App and other important applications; if using a Web3 wallet, it is advisable to check the wallet's security status in a timely manner and transfer relevant assets if necessary to reduce potential security risks.

The Solana ecosystem project Paid announced on platform X that it has launched the token issuance feature on Pons.The official statement says that 80% of the transaction fees will be sent to X users via X Money, and 20% will be converted into SOL to repurchase PAID tokens. Issuers can add their X Handle in the project text description to send transaction fees through X Money.

Binance Wallet Security Announcement: iPhone users please check if you have installed the FomoPeek application. Binance has noted a recent security incident disclosed by the community. According to security companies such as SlowMist, the third-party application FomoPeek (versions 1.1-1.2) contains malicious code that can exploit vulnerabilities in the iOS system to gain maximum permissions on the device and may access sensitive data stored on the device, including private keys, mnemonic phrases, login credentials, chat records, files, etc. Please note that such malware directly attacks the device itself. If the attack is successful, all application data on the affected device may be accessed.Please check the following:Are you using an iPhone or iPad running iOS 26.x or earlier?Have you installed the FomoPeek application?If both of the above apply to you, it is recommended to take the following steps immediately:Delete the FomoPeek application and do not reinstall it.Update the iOS system to the latest version.For users with self-hosted wallets: Create a new wallet on a device that has never installed the application and transfer assets to the new wallet address.If you notice any unusual asset activity, please retain the affected device and relevant evidence, and contact customer service for further investigation.At the same time, all users are reminded: Do not install applications from untrusted sources and keep your device software up to date.

B.AI platform announces that the total number of registered users has officially surpassed 2,700,048, growing from 2.6 million to over 2.7 million, with strong growth momentum continuing.This growth is attributed to B.AI's ongoing optimization of model supply and pricing mechanisms, with multiple discounts and usage rights continuously reducing the cost of AI usage, making cutting-edge models more accessible; at the same time, the platform continues to expand the boundaries of Agent capabilities, pushing Agents from task execution towards payment, collaboration, and value creation.Each user milestone is a testament to more users and Agents joining the intelligent network and signifies that the AGI economic network is forming more active value connections.

The Chief Information Security Officer of Slow Fog, 23pds, posted on platform X stating that the black and gray industries have established an attack chain against iOS users: clicking on links to extract private keys and mnemonic phrases; when users access web pages using Safari, they gain JS layer read and write capabilities through WebKit/JSC memory corruption; bypassing PAC to obtain native call capabilities; escaping the WebContent sandbox; escalating privileges in the kernel to gain root access, stealing Keychain and wallet data.The affected versions are iOS 13 to 26.5, and it is recommended that iOS users upgrade as soon as possible.

The Cyber Investigation Department of the Gangwon Special Self-Governing Province Police Agency in South Korea has identified 26 Polymarket users by analyzing public blockchain transaction records and on-chain open-source intelligence, and has filed cases against them for suspected illegal gambling. Among them, 18 have been referred to the prosecution, with a total bet amount of 12.7 million USD, and the highest single user bet reaching 4.1 million USD.The police launched a preliminary investigation in March and began filing cases against the involved individuals in May; the South Korean Communications Commission only ordered the blocking of Polymarket on August 18, and the transactions under investigation occurred while the platform was still accessible. The police are advancing the investigation based on Article 246 of the South Korean Criminal Code.

The official post from Switchboard Foundation Group (@SwitchboardFDN) announces the formal closure of the decentralized oracle protocol Switchboard, with all support ending on September 25, 2026.Switchboard stated that the widespread adoption of AI technology has reduced the pricing power of oracles, the bear market has compressed new chain budgets, and the trend of direct collaboration between institutions like Hyperliquid and S&P has weakened the value proposition of third-party oracles. After exhausting all alternatives, the core development contributor Switchboard Technology Labs Inc. has decided to cease operations, and all implemented versions are deprecated as of today.Protocols currently relying on Switchboard must immediately migrate to other oracle service providers, with the official recommendation being Pyth or Redstone as alternatives. The technical support team will provide migration guidance in the final week.

The Cardano development company Input Output Group (IOG) issued a warning on its official X account, urging users to temporarily avoid interacting with its YouTube channel. The channel began streaming a video of Cardano founder Charles Hoskinson that is suspected to have been altered by AI, discussing a cryptocurrency giveaway event, and by the time of the report, the stream had been ongoing for nearly two hours.It is reported that the live stream encourages viewers to scan a QR code and promises to "double their wealth." IOG stated in the warning, "Please avoid interacting with the IO Group YouTube channel until further notice," and advised users not to click on links in the channel, not to transfer funds, or share personal information.

According to data submitted by the Korean National Police Agency to Democratic Party member Yoon Kyun-young's office, as of September 15, the Gangwon Provincial Police Agency's Cyber Investigation Team has initiated investigations into 26 Polymarket users, with 18 of them referred to the prosecution. The total betting amount involved is approximately 17.6 billion Korean won, with the highest individual bet being around 5.7 billion Korean won. The police believe that the trading activities on Polymarket clearly constitute illegal gambling.The Korean authorities identified and tracked these users by analyzing publicly available blockchain transaction records using open-source intelligence technology. The Korea Communications Standards Commission decided to block Polymarket on August 18. The KCSC determined that the platform's betting on uncontrollable events and its "winner takes all" profit model fostered a gambling mentality.

Superseed officially announced that its Superseed L2 chain is shutting down, and the window for bridging back to Ethereum has now closed. The team has taken a snapshot of the final network state at block 31,688,848.Wallets holding 10,000 or more SUPR that have not yet completed the bridging will be able to claim SUPR in the claim portal that will go live in the coming weeks. Superseed stated that the first phase of its new application has launched on Ethereum, with more products to be released in the future.

Bitcoin News posted on the X platform stating that users can borrow up to 1000 USDT with BTC as collateral at a 40% collateralization rate, and price fluctuations within the initial 30-day period will not trigger liquidation.The one-time promotional rate for this loan is 0.5%, with no additional interest charged during the term; overdue repayments will incur a daily penalty and may ultimately trigger liquidation.

Well-known trader Bonk Guy posted on his personal channel that for a long time, Arc has been one of the "best performing" public chains. At the project's launch, it connected to several key platforms such as FOMO and DEX Screener, with major launch platforms including Argus, Tolly, Lift, and Long. However, Arc is not the next Robinhood, BNB, or Solana, and users should participate with caution, stating that viewing it as a similar public chain may lead to losses.Bonk Guy added that Arc is essentially a stablecoin public chain, and it may find suitable applications for stablecoins in the future, but it is currently difficult to see how meme coin traders can stay on this chain long-term. He also revealed that he has bought meme coins on the Arc chain but plans to hold them for no more than a few days, emphasizing that if participating in meme coin trading on Arc, it should be viewed as a short-term opportunity.

According to Slow Fog's disclosure, Core Lightning (CLN) has an experimental feature vulnerability that may put user funds at risk. Core Lightning's official statement indicates that they are investigating the vulnerability and recommend that all nodes with experimental features enabled immediately disable them and wait for a patch. High-risk options include --experimental-dual-fund, --experimental-splicing, and --experimental-peer-storage.Slow Fog stated that similar issues were fixed in August, where remote peers could specify arbitrary or even zero fees in channel opening or fund adjustment protocols. Local nodes would sign and write to the database without additional verification, potentially forcing nodes to incur abnormal fees or even trigger a crash loop, leading to long-term offline status for the nodes.Node operators are advised to immediately disable or remove all experimental parameters; do not completely shut down the nodes, but use offline mode to retain on-chain monitoring capabilities to prevent peers from forcefully closing channels while the node is offline; verify signatures after the official patch is released before upgrading, and be cautious of fake patch links shared by impersonating official accounts.

According to the Slow Mist security team, the BonfireSwap router contract suffered a loss of approximately $50,000 due to a lack of access control in the transfer function. This function did not verify whether the caller was the from address, nor did it check the caller's authorization for the assets of the from address. As a result, attackers could set users who had pre-authorized the router as the from address and themselves as the to address, thereby stealing the victim's TOKEN and exchanging it through the same token pool.Slow Mist stated that a total of 41 TOKEN holders who had authorized the router were affected; the vulnerable contract address is 0x17e801e17cefc6334059189c178d4783830e03d3.

BitMart announced the official launch of the user communication portal, serving as a unified channel for users to submit questions and opinions regarding withdrawal arrangements, recent action plans, and the future direction of the platform. Relevant information will be reviewed by BitMart, financial advisor Alvarez & Marsal, and legal advisors, and will be included in ongoing assessments.When submitting, users must select the "User Communication Portal" question type, fill in their email and inquiry category, and complete the submission through email verification. BitMart stated that this portal is only for collecting opinions and will not separately process withdrawal requests; submitting a ticket will not change account or asset status. The platform also reminds users to be vigilant against impersonation and asset recovery scams, and to never disclose passwords, two-factor authentication codes, private keys, or mnemonic phrases.