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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.

U.S. Senator Cynthia Lummis released an updated draft of the CLARITY Act, which aims to require digital commodity exchanges, brokers, and dealers to segregate customer assets and prohibit the use of customer funds and assets as the platform's own property.The draft also aims to classify digital commodities held by the platform on behalf of customers as "customer property" in bankruptcy liquidation proceedings, reducing the risk of users being classified as general unsecured creditors.

According to the latest episode of the Gatecast podcast, Gate founder and CEO Dr. Han shared his thoughts on the future of AI, Web3, and the cryptocurrency industry in an interview themed "The Future of AI, Web3, and the Cryptocurrency Industry."Dr. Han stated that the way users will interact with cryptocurrency products will undergo profound changes due to AI in the future. Currently, the cryptocurrency market has millions of assets and tens of thousands of DApps, and the high cost of choice and usage barriers limit user entry. However, AI is expected to become an important gateway connecting users with the Web3 ecosystem. When discussing the combination of AI and trading, Dr. Han mentioned that AI can help users efficiently acquire information, analyze market signals, and assist in decision-making, but it still cannot completely replace human judgment. "AI + human intelligence" will become a more effective approach in the future.Dr. Han also pointed out that Gate is continuously utilizing AI to optimize product experiences, reducing users' learning costs through intelligent tools, and encouraging more users to enter the Web3 world. Currently, Gate is building an AI product system around the Intelligent Web3 strategy, which includes Gate AI, GateClaw, and Gate for AI Agent, accelerating the integration of AI technology into the trading ecosystem. In the future, Gate will further lower the barriers to using Web3 through intelligent products and services, enhance user experience, and drive more users into an open and intelligent Web3 world.

According to Artemis data, Robinhood Chain recorded 323,969 daily active users on July 21, surpassing Base's 274,520, marking the second time it has exceeded Base since the mainnet launch on July 1. On the same day, TVL reached a new high of $588.9 million, a daily increase of 14%, while this metric was still below $5 million at the end of June. Morpho accounted for $260.6 million, or 44% of TVL, while Ethena accounted for 26%.The on-chain stablecoin supply reached $438.8 million, a weekly increase of 30%. The 24-hour trading volume of the spot DEX also exceeded Base at $624 million compared to Base's $603 million. However, the main driver of activity was meme coin trading rather than the tokenized stocks that the chain focuses on, with the market value of tokenized stocks only at $19.3 million. Base still significantly leads in most metrics: DeFi TVL of approximately $4.64 billion is 15 times that of Robinhood Chain, stablecoin supply of $4.84 billion is 11 times that of Robinhood Chain, and perpetual contract trading volume of $255.5 million far exceeds its $13.5 million. Robinhood Markets' stock price rose over 8% on the launch day, closing at $107.55 on July 21.

According to monitoring by The Bitcoin Historian, the CEO of Telegram announced that a non-custodial Bitcoin wallet will be launched for all users this summer, with Telegram having over 1 billion active users.

OpenAI's programming agent Codex and office agent ChatGPT Work have a combined weekly active user count of 10 million. Just 9 days ago, it was 6 million. OpenAI subsequently reset the usage limits for paid users of both products.In March of this year, Codex had only 2 million weekly active users, and now the combined total for both products has expanded to 5 times.OpenAI had previously promised that for every additional 1 million users from 3 million to 10 million, the usage limits would be reset. This is the final milestone of this commitment.

GoPlus Security issued a security alert stating that a user signed a malicious Permit transaction 183 days ago, resulting in approximately $1,625 of USDC being transferred by a phishing attacker.Since the user did not revoke the relevant authorization afterwards, the attacker again used that authorization to transfer approximately $75,780 of USDC.

OneKey founder Wang Yishi (@ohyishi) posted on the X platform to remind that, in addition to screenshots possibly being recorded, third-party input methods may also continuously read the user's clipboard content. These actions could lead to the leakage of sensitive information such as mnemonic phrases.Several netizens subsequently commented that after opening Pinduoduo without saving images or only copying relevant content, the platform's recommendation page displayed product information highly related to the previous screen content or clipboard content, raising doubts about the app's behavior of reading the screen or clipboard.However, the related claims currently mainly come from user tests and feedback on social platforms, and there has not yet been an official public response from Pinduoduo.

Moonshot tweeted a reminder that some users received a phishing email with the subject "View Recent Activities." This email did not come from Moonshot, and no signs of account compromise have been found so far. The official team is investigating this matter.Moonshot advises users to delete the email and not to click on any links. If you have clicked on a link or entered a verification code, please contact the official support through the in-app support.

According to Jinshi reports, the event prediction platform Kalshi added 3 million users during the World Cup.

According to Bits.media, Kaspersky security researchers have discovered new malware OkoBot, which steals cryptocurrency wallet recovery phrases and credentials through about 20 modules. Attackers use ClickFix social engineering techniques to trick users into executing malicious commands and spread the malware through GitHub repositories disguised as legitimate tools like SQL Server Management Studio.OkoBot's modules include: SeedHunter, which injects into hardware wallets like Trezor and Ledger, displaying a fake interface when recovering recovery phrases; MC Keylogger, which records keyboard and clipboard activity; and OkoSpyware, which tracks wallet passwords and records window videos.Once attackers obtain the recovery phrases, they can gain complete control over the victim's cryptocurrency assets, making it nearly impossible to recover the funds. Kaspersky stated that OkoBot has been active for over a year, with most victims located in Brazil, Vietnam, Canada, Mexico, and Turkey. Attackers have also implemented geographical blocking on IP addresses from Russia and CIS countries.

Tether CEO Paolo Ardoino posted on the X platform that Tether's wallet development toolkit has launched a web playground feature, allowing users to test the basic functions of the wallet in their browser.

Solana Mobile announced the launch of the Seeker Summer Round 1 SKR token distribution event. Eligible participants can now check and claim their allocation through the Seed Vault Wallet.It is reported that this round of SKR distribution is divided into three tiers based on participation level:Level 3 users: 3000 SKRLevel 2 users: 2000 SKRLevel 1 users: 1000 SKRAmong them, some highly active Level 3 participants will also receive additional reward allocations.Users can claim SKR by following these steps: open the Seeker device, enter the Seed Vault Wallet, click on the Activity Tracking page, select "Check Available Allocations," and complete the claim. The official announcement states that the claiming window will last for 30 days.After claiming, users can stake SKR to earn rewards, or they can directly stake it to Guardians in the Seed Vault Wallet, or participate in staking through the SKR Staking web interface.

In response to the recent community controversy surrounding Base, crypto KOL Rune questioned on the X platform, stating that Cobie's goal in taking over the Base App is to promote on-chain transactions, but the current management of Base is continuously undermining user trust, leading users to believe that "trusting anything related to Base for more than 24 hours is a mistake." Under this culture, it is difficult to attract new users.In response, Cobie stated that he took over the Base App and related Coinbase trading products a few days ago, but he is not responsible for the Base chain. He acknowledged that Coinbase has long had a distance from users, especially native crypto users, and that Base and Coinbase have overdrawn a lot of user trust due to some avoidable mistakes. He hopes to listen more to the voices of on-chain users in the future and create products that users truly want to use.Subsequently, Rune responded again, stating that Coinbase's biggest problem is not just the alienation from users, but the long-term neglect and even harm to its own users. He indicated that currently over 10,000 Base users have suffered about 99% asset loss due to trusting the Base/Coinbase management, and the management's attitude towards related events has further exacerbated community dissatisfaction.Rune believes that Base has the infrastructure to become the best Layer2 in the crypto industry, but what is truly lacking is a leadership willing to take responsibility for users. He expressed hope that Cobie could change this situation, but emphasized that the current issues with Base are not just about damaged trust, but that community trust has almost completely eroded.

The cross-chain bridge project Across posted that it encountered an attack on the Solana side, but user funds are safe, and all existing cross-chain transactions have been completed. Only the funds of the relay nodes operated by Risk Labs may be affected. Across has suspended deposits in the Solana direction, and other functions of the protocol are operating normally.The project team is tracking the related attack addresses with SEAL_911 (including one Solana address and two Ethereum addresses) and will release more details and a complete review later. They remind users to only pay attention to information released by this official account and to be wary of phishing links.

Bonzo Finance Labs stated on platform X that, in response to the oracle attack on July 11 that affected Bonzo Lend, the Bonzo Finance Foundation will provide full compensation based on the position status prior to the incident, with funds supported by the recovery mechanism promised by the Hedera Foundation.

According to official data, user participation in Gate options has continued to increase over the past two weeks, with the number of trading users growing by 46.5% month-on-month, new users increasing by 50.79% month-on-month, and the total number of trading users rising by 7.3%. User activity and scale have improved simultaneously.Overall, Gate options have shown significant growth in trading users, accelerated entry of new users, and a continuous expansion of the total number of trading users over the past two weeks. As more users participate in options trading, Gate options continue to enhance user conversion efficiency, driving more users into more flexible options trading and risk management scenarios, further meeting users' diverse trading and risk management needs, and promoting the steady development of the options ecosystem.In addition, Gate launched the options escort event from July 10 at 16:00 to August 2 at 16:00 (UTC+8), where users participating in options trading tasks have the chance to share a prize pool of 71,000 USDT.