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Xiaohongshu fully acquired the AI travel tool Yuan Zhou Lu Ji

Xiaohongshu fully acquired the AI travel tool Circumference Travel's affiliated company. The latest business information shows that Xiaohongshu Technology Co., Ltd. has become the sole shareholder of Chaochao Shishi Technology (Shanghai) Co., Ltd., with former shareholder Zheng Yifan exiting. Circumference Travel provides a "one-click homework copying" feature, allowing users to paste links of notes from Xiaohongshu and public account travel guides, after which the AI can extract attractions and restaurants, generate a map route, estimate transportation time, and support collaborative itinerary modifications with friends. QuestMobile data shows that in February this year, its monthly active users reached approximately 2.49 million, a year-on-year increase of 384.7%, ranking among the top ten travel service apps, with users aged 25 to 35 accounting for 72.1%.By the end of 2025, the Circumference Travel team had stated that they would not engage in flight and hotel bookings. In September of this year, the app added features for AI querying flight, hotel, and ticket prices, allowing users to directly jump to partner platforms for booking after reviewing their itinerary, and check order status within the app. Last year, Xiaohongshu also acquired the development entity of its AI search product Diandian. Diandian is used to help users find destinations and filter activities, while Circumference Travel can organize promotional notes into executable itineraries and guide users to make bookings.

NGRAVE suffers phishing attack: approximately 70 wallets stolen, totaling 2.56 million USD

Digital hardware wallet manufacturer NGRAVE disclosed that attackers hijacked the third-party notification service used by its LIQUID companion app and sent false security alerts to users, resulting in approximately 70 wallet addresses being stolen across 4 blockchains, amounting to about 2.56 million dollars. Among these, the loss in Bitcoin was approximately 1.77 million dollars, XRP about 454,000 dollars, Ethereum assets about 316,000 dollars, and Stellar about 18,000 dollars.The attackers induced users to click on a counterfeit website and enter their 24-word recovery phrase or Perfect Key, subsequently using automated scripts to transfer assets within minutes. NGRAVE stated that the ZERO hardware wallet and private keys were not directly compromised; the victims voluntarily provided their recovery credentials during the phishing process. Unauthorized access may have begun on October 11. After obtaining an access key, the attackers acquired a broader access key and sent false notifications on October 17; NGRAVE detected anomalies about 1 minute after the notifications appeared, but the first wallet was emptied 6 minutes later, and the notification system was shut down that evening.NGRAVE's CEO stated that the company failed to fulfill the most basic security responsibilities of a cryptocurrency security firm and mentioned that affected keys have been replaced, with new dual approval, domain restrictions, and emergency shutdown mechanisms implemented. The company also reminded affected users to create new wallets and contact the support team, as some device information, wallet activity, IP addresses, and approximate locations may have been exposed.

first_img Cryptocurrency travel platform Travala launched a permanent AVA strategic reserve, with monthly buybacks doubling

According to Chainwire, the crypto travel booking platform Travala and AVA Foundation announced a matching buyback arrangement. Travala will fund the buyback independently and in addition to the existing rewards supplementary buyback from AVA Foundation, increasing the monthly open market buyback amount from 1 times the member rewards to 2 times. The matched AVA purchased will be transferred to a new Travala AVA strategic reserve wallet, which is multi-sig custodial, and Travala commits that the AVA in it will never be sold or transferred out.Under the existing mechanism, AVA Foundation repurchases an amount of AVA each month equivalent to the amount of AVA distributed to AVA Smart members in the previous month and transfers it back to the ecological incentive wallet, with a historical total of 4,824,722 AVA repurchased. The first matched buyback has been completed: the Foundation repurchased 369,881.04 AVA in September, corresponding to the member rewards in August; Travala independently matched and purchased another 369,881.04 AVA, totaling 739,762.08 AVA. The Travala portion has been transferred to address 0x7bed1889c21d9eb3560463c14cd74fe29f2d03b6, and both buybacks can be verified on-chain separately.The AVA transferred to this wallet is permanently locked, with the monthly portion removed from the circulating supply and excluded from the official circulating supply through the AVA circulating supply interface. Travala will submit the reserve wallet address to CoinMarketCap and CoinGecko, and both parties will publicly report the numbers of the two buybacks each month.
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