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The global AI computing power and Agent financial infrastructure platform B.AI announced that its cumulative registered user count has officially surpassed 2.05 million, marking a milestone in the platform's efforts to lower the barriers to AI applications and promote the popularization of the Agent ecosystem. According to official disclosures, B.AI has significantly improved the participation efficiency of developers and end users by recently integrating stronger foundational large models, iterating product interaction experiences, enriching agent capabilities, and expanding its ecological cooperation network; in the future, the B.AI platform will continue to deepen its focus on AI computing power infrastructure and Agent financial infrastructure, using a more open ecological strategy to support global intelligent economic innovation.

On July 29, Tibo, the product lead for OpenAI Codex, announced on X that all usage limits for ChatGPT Work and Codex users have been reset, and released a statement regarding the issue of rapid consumption of GPT-5.6 Sol usage.In the previous weeks, a large number of users reported that the consumption speed of Codex limits exceeded expectations. OpenAI emphasized that it has not reduced the usage quotas of any subscription plans. After investigation, several reasons were found: Sol is more inclined to work for longer periods, execute more tool calls, and coordinate complex workflows than previous models; it consumes more tokens at the same reasoning level; programmatic tool calls (code mode) allow Sol to execute tool calls in parallel, resulting in more responses and higher usage per round; the distribution of impact is extremely uneven, with median user efficiency being acceptable, but heavy users handling complex tasks consuming far more than expected.OpenAI stated that multiple improvements have been completed, and it is expected that usage endurance will be extended by about 18% in typical usage scenarios. Tomorrow, the five-hour limit that was paused during the investigation will be restored. OpenAI acknowledged that "capabilities and efficiency do not always improve synchronously, and some issues only become apparent after large-scale real-world use; we should have realized this earlier."

Co-founder of the crypto wallet Solflare, Vidor, posted on the X platform that operations have been halted due to the solvency issues of the card issuer partner Kulipa, and the Solflare Card has suspended services. Vidor emphasized the safety of user funds, as the Solflare Card uses an end-to-end self-custody model—funds are deducted directly from the user's wallet without the need for deposits or top-ups, and no user funds are held by the card issuer.The team had made efforts to help Kulipa find a buyer and explore continuity solutions, but to no avail. A new version of the Solflare Card is in development, which will include features such as Apple Pay and Google Pay, higher limits, and cashback, while still maintaining self-custody, and is expected to launch in a few weeks.

According to crypto user @HowardLouisHL, on June 30, 2026, he deposited 100,000 USDT into Ourbit and engaged in normal trading for about a week. On July 4, when he attempted to withdraw to Binance, the system prohibited the transaction. Customer service only replied, "Triggered risk control," without specifying the exact reason. The next day, the user's account was restricted from logging in. After being forced to submit all identity and account information, on July 20, he received an official email from Ourbit stating that the review had been postponed to July 3, 2027, and declared that "it may be extended again without reason."The user made three demands: to publicly disclose the specific risk control reasons, to provide a clear timeline for handling, and to immediately unfreeze and return the 100,000 USDT.As of now, Ourbit has not issued a public response regarding this incident.

According to X platform blogger @MaxForAI, a screenshot of the DeepSeek Harness internal testing recruitment is circulating on social media. The screenshot shows that the DeepSeek Harness plans to start internal testing later this week, with the first batch of users being selected from small group chats. Selected individuals must submit personal information and sign a "Confidentiality Commitment Letter." The screenshot also specifically reminds that any leaks will result in disqualification and affect future opportunities for selection in the DeepSeek model and product internal testing. If the news is true, the official version of DeepSeek V4 and the Harness product are expected to be launched soon.

AI Agent Economic Settlement Agreement AEON announced AI payment data, with the user base exceeding 2.3 million, an average monthly transaction volume of over 30 million USD, and a cumulative processing amount reaching 475 million USD. As a settlement layer for the Agentic Economy, AEON is continuously expanding Agent-to-Agent (A2A) and Agent-to-Merchant (A2M) scenarios, promoting payment and settlement connections between AI agents and the real commercial system.

The Federal Reserve will hold the FOMC monetary policy meeting from July 28 to 29, and the market is closely watching the direction of interest rate adjustments, inflation trends, and the policy signals released by Fed Chairman Kevin Warsh and officials. In the context of macro events driving market volatility, Gate event contracts are becoming a focus tool for some investors participating in the FOMC trading cycle. This product revolves around the price direction of BTC and ETH in short cycles such as 5 minutes, 15 minutes, 1 hour, and 4 hours, allowing users to make market arrangements in advance based on their predictions of macro policy outcomes and market trends.Compared to traditional derivatives, event contracts adopt a probability pricing model, with each contract priced between 0.01 to 0.99 USDT, and a minimum participation threshold of 1.5 USDT. The product mechanism does not introduce leverage, does not involve margin calls or forced liquidations, and the user's maximum loss is limited to the principal paid at the time of purchase; if the directional judgment is correct, it will be settled at 1 USDT per contract upon expiration. Under key nodes such as macro policies, this model provides users with a trading method that has clear risk boundaries and a lower participation threshold.In addition, Gate event contracts have launched a "New User First Order Compensation" activity, opening a $20,000 prize pool. Eligible new users who complete their first transaction and incur a loss can receive compensation rewards according to the rules.As the FOMC decision and subsequent policy statements are about to be announced, market sentiment may undergo further changes, and Gate event contracts provide users with a new way to participate in short-cycle market trading.

Solana Optimistic Network (SOON) announced that the security incident discovered on July 12 has been investigated and resolved. The incident did not involve vulnerabilities in the SOON protocol, sequencer, or user-facing smart contracts, and no user funds were lost. SOON stated that this incident originated from security issues in the off-chain operational environment.According to an investigation by the third-party security company BlockSec, external attackers gained unauthorized access through misconfigured services and further entered part of the internal environment due to insufficient access controls. The impact of the incident was limited to certain operational infrastructure and related processes, and did not involve on-chain user assets, user smart contracts, or SOON network security. After the incident, SOON suspended the sequencer and some services, and initiated a comprehensive security review. During this period, functions such as NFT minting, token claiming, and on-chain withdrawals were temporarily shut down. Currently, SOON has restored NFT minting and token claiming functions, and has resumed mainnet RPC services and block production. The network is now operating normally.

According to TechCrunch, Apple has been sued over App Store security issues. Three plaintiffs claim they were induced to download a fraudulent cryptocurrency wallet app, Sparrow Wallet, which is not officially available for iOS. The plaintiffs have incurred losses totaling over $1.8 million—James Ramirez lost approximately $875,000, Christopher Ellis lost about $840,000, and Jalen Delgado lost around $120,000.The lawsuit accuses Apple of knowingly allowing fraudulent apps to remain in the App Store while using its security promises as a marketing tool to resist third-party app stores and sideloading. The plaintiffs are seeking a jury trial, damages, and public disclosure of App Store risks. Apple has not commented on the lawsuit but stated that counterfeit apps violate its guidelines and will be swiftly removed. Currently, there are no counterfeit versions of Sparrow Wallet in the App Store, and over 371,000 submissions of plagiarized or misleading apps have been rejected in 2025.

According to official news, the total subscription amount for Gate GUSD has reached 217 million USD. The Gate GUSD current US Treasury product has been fully upgraded, allowing users holding GUSD to enjoy an annualized yield of 3.8%, with support for deposits and withdrawals at any time, and earnings distributed daily to the spot account or trading account. New users participating in the GUSD current US Treasury subscription can also enjoy a limited-time annualized yield of 100%. The GUSD current US Treasury supports subscriptions in USDT, USDC, and USD1, allowing users to obtain GUSD at a 1:1 exchange rate, and simultaneously enjoy the corresponding product earnings and GUSD current US Treasury earnings while participating in products like Launchpool and Pre-IPOs.In addition, Gate's 367th ANTFUN Launchpool is currently ongoing, where users can participate in staking using USDT, GUSD, or ANTFUN to share a reward of 3,756,574 ANTFUN. The current total amount of GUSD liquid staking is close to 50 million, with the GUSD pool APR at 4.09%. After adding the GUSD subscription earnings, the estimated combined APR reaches 7.89%. Additionally, the estimated annualized yield for the USDT pool liquid staking pool is 5.55%, and the estimated annualized yield for the ANTFUN exclusive staking pool is 87.20%.Gate has launched a no-loss quick redemption feature for GUSD. Users can redeem GUSD minted with USDT, USDC, or USD1 within the no-loss exit limit of the corresponding currency, enjoying real-time 1:1 crediting of the original currency without redemption fees, achieving a balance between earning income and flexible allocation of funds.

Bitget launches a welcome gift event for new users, which runs from July 27 to August 3. During the event, new users can receive USDT rewards by completing tasks such as KYC. In addition, if the cumulative contract trading volume reaches the specified threshold, corresponding USDT rewards can also be obtained. For more details, please refer to the Bitget official platform.

The Ethereum staking protocol Lido stated on platform X that the stETH Rebase has been completed as expected, and the missed ETH earnings due to insufficient calculations have been compensated, corresponding to an annual percentage rate (APR) of approximately 2.29%. At the same time, the protocol's oracle has been updated and passed the audit, with the new version improving report processing speed and helping to quickly identify the cause of similar issues in the future.Regarding the abnormal earnings calculation that occurred, Lido stated that contributors are currently conducting a root cause analysis, and more investigation details will be announced on the official forum and social media platforms. Throughout the entire incident, user funds have not faced any risk. The preliminary judgment is that the issue may stem from a special edge case: a validator in a pending deposit state was omitted from the earnings report, resulting in some staking earnings not being included in the calculations. Lido stated that a complete post-mortem report will be released in the coming days to further explain the cause of the issue, corrective measures, and subsequent improvement plans.

Regarding the details of the withdrawal announcement released by Bitmart, WOO X ambassador Baki posted on the X platform, "BitMart is restricting user withdrawals for security reasons, and its operation to disable the automatic withdrawal function may result in a large number of users being unable to complete fund withdrawals. The platform has changed the withdrawal process to manual review, requiring users to submit account identity and KYC information verification, login device and IP address and account security status verification, withdrawal address and blockchain transaction risk review, source of funds and transaction history review, Travel Rule compliance and sanctions screening, and other regulatory checks. If necessary, additional documents such as proof of identity, proof of address, proof of source of funds, or proof of ownership of the withdrawal address may also be required."Baki suggested that users with P2P options could withdraw to their bank accounts through that channel; he also emphasized that the crypto market is not decentralized but controlled by a few large groups, exchanges, and funders.

According to MacRumors, three iOS users have sued Apple in a federal court in California, alleging that after downloading counterfeit Sparrow Wallet applications from the App Store between May and August 2025, they collectively lost approximately $1.8 million in Bitcoin.The lawsuit claims that even when victims reported fraudulent activity, Apple often took little or no action, and other fake Sparrow applications remained in the App Store. Craig Raw, the developer of Sparrow Wallet, publicly criticized Apple's slow response to the multiple counterfeit versions of his app appearing in the App Store, failing to promptly remove the fake apps, and noted that other fake versions still exist.

The AI agent toolkit Bankr developer deployer posted a reminder on platform X that all Bankr users should enable multi-factor authentication (MFA) within their Bankr accounts, as enabling MFA only on X or other social login accounts is insufficient to ensure the security of account funds.Previously, deployer posted on X stating that the Bankr X account had been compromised and false airdrop links were published, even though the account had previously been protected by device-side Passkey. deployer stated that they have requested the removal of the related false posts from platform X and are assisting in investigating the cause of the account compromise.

Cascade announced on the X platform that the incident involving the withdrawal of CLS funds has been resolved, and the parties involved have cooperated to return all stolen funds.All users holding funds in CLS will be able to receive a 100% full compensation based on the value as of July 15, 2025, 21:08:00 UTC. The claims function will be opened in the coming days.ChainCatcher previously reported that MAX, the administrator of the multi-asset perpetual contract platform Cascade Discord, stated in the channel that the Cascade CLS treasury allegedly encountered a security vulnerability, resulting in a loss of approximately $1.3 million. The platform has currently suspended all trading and withdrawals and has invited SEAL 911 and other third-party security teams to investigate and handle the situation.

Across Protocol released a post-incident report on the Relayer security event. The attacker exploited a vulnerability in the Risk Labs Solana off-chain event reading software to fabricate 1,627 false recharge events with a total face value of approximately $41.7 million.The report states that the Relayer completed 581 reimbursements before pausing Solana services, involving about $4.5 million of its own funds, while the remaining approximately $37 million in false recharges have all been rendered invalid.This incident did not involve any smart contract vulnerabilities, and all user transfers were completed or fully refunded on the same day. Across Protocol stated that the losses were limited to the capital of Risk Labs' own relayers, with a net loss of less than $4 million after deducting approximately $500,000 in attacker funds. Currently, Solana's order flow has been completely routed through CCTP, and the ACX token acquisition plan remains unaffected.

World announced that the project has entered the Phase 3 stage of its third year, focusing on advancing "proof of human" with World ID in more scenarios, including real-name participation in Zoom meetings, preventing bots in Tinder matches, and combating scalpers for concert tickets. Currently, the World ID network covers over 390 million users globally.World stated that the next phase will further expand proof of human to consumer platforms, enterprise client identity verification, and human identities linked to AI agents, with plans to launch a new version of the World ID app and introduce new developments this fall.

According to official news, Coinbase has added USDC-BRL support for users in Brazil.This trading pair will be available on Coinbase Exchange at launch and will gradually expand to the Coinbase website, Coinbase app, and Coinbase Advanced.