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first_img U.S. Department of Justice: North Korean hackers use deepfake video calls to steal over $400 million in cryptocurrency assets

The U.S. Department of Justice stated on Thursday that North Korean hackers have stolen over $400 million in cryptocurrency assets through a social engineering scheme based on secretly recorded videos and AI deepfakes over the past 18 months, and announced that it has seized the infrastructure supporting this operation. The FBI refers to this method as "FaceStealer," which centers on turning video conference calls into traps: hackers lure targets into meetings using previously stolen accounts from victims, then play pre-recorded footage of trusted contacts to simulate their presence, thereby gaining the target's trust.The group also uses AI to generate deepfake videos of well-known figures in the cryptocurrency and related industries, making the scams more convincing. Once the target lowers their guard, the attackers create false technical issues, such as claiming the other party cannot hear them, and provide a so-called "fix" link that is actually used to implant malware. Afterward, hackers can empty the victim's wallet or exploit their system permissions, sometimes lying in wait for months or even over a year before taking action. The FBI stated that it has seized over 900 segments of camera footage from FaceStealer victims based on federal search warrants.The Department of Justice linked this operation to North Korean-related groups such as Sapphire Sleet, BlueNoroff, and APT38, warning that these hackers are increasingly targeting open-source software developers, seemingly paving the way for supply chain attacks. On the same day, the Department of Justice also reported progress in the Binance theft case, stating that it has obtained court authorization to seize or restrict over $1.2 billion of the approximately $6.4 billion in stolen assets, which is part of the over $2.7 billion that has already been frozen. The FBI attributes this theft to the North Korean group TraderTraitor and claims it is laundering money at a rate of creating a new wallet approximately every 25 seconds. North Korea denies involvement, stating that the FBI's conclusions are a political provocation.

first_img ByteDance's video generation model Seedance has an overseas revenue share of 50%

Exclusive insights from "Intelligent Emergence" reveal that the overseas revenue share of Seedance, a video generation model under ByteDance, has reached 50%. Sources close to Volcano Engine disclosed that in the past six months, Seedance's revenue in overseas markets has grown nearly fivefold, making overseas an important market for this model.In February this year, Seedance 2.0 received a cease-and-desist letter from the Motion Picture Association of America due to generated content involving Hollywood copyrighted characters. Both parties signed a global memorandum of understanding on August 17. Following the release of Seedance 2.5, the Motion Picture Association of America highlighted ByteDance's progress in intellectual property protection. In August, Disney and TikTok reached a global short video content collaboration, allowing creators to compliantly use characters and clips from hundreds of film libraries, including Marvel, Pixar, "Star Wars," and FX, for secondary creation. The works will be distributed to TikTok and Disney+ vertical channel Verts, piloting first in the United States before expanding globally.Domestically, internet companies remain the main clients of Seedance. Insiders indicate that based on token consumption and revenue contribution, Tencent ranks among the top three clients in China, while Bilibili enters the top ten. The number of clients from the physical industry has exceeded one-quarter, covering sectors such as manufacturing, new retail, business services, education, healthcare, telecommunications, automotive, and energy. Tan Dai, president of Volcano Engine, stated at the FORCE conference in June this year that he hopes Seedance will enter production environments across various industries, especially in high-end productivity manufacturing. Volcano Engine established a frontier deployment engineer team this year to delve into industries such as automotive, healthcare, and education.

Sun Yuchen appeared in a video at HTX DAO "Night of the Future": AI and digital finance integration, promoting the free flow of value in the digital world

On the evening of October 6, HTX DAO's "Night of the Future" was held in Singapore. HTX DAO core supporter Sun Yuchen stated via video that the cryptocurrency industry is deepening its connection with traditional finance, promoting the continuous digitization of global financial infrastructure; AI is changing the way wealth is created, while Crypto and digital finance are altering the ways wealth is held and flows.Sun Yuchen pointed out that stablecoins are expected to play a more important role in global payments and settlements, and the on-chain applications of traditional assets such as bonds, funds, and gold will continue to be explored. After AI Agents enter economic activities, there will be further demand for identity, accounts, and independent trading capabilities. He emphasized that the long-term value of technology lies in its transformation into real productivity, and "the free flow of value in the digital world" is the trend he is most concerned about for the next decade, hoping that blockchain will enhance the accessibility, convenience, and efficiency of financial services.This event further strengthened the communication between HTX DAO and global communities and industry builders. HTX Ventures will appear at TOKEN2049 from October 7 to 8, with a booth located at PB5-47&48. From October 6 to 8, HTX DAO will also host several invitation-only events such as reunions and VIP private dinners.

first_img Tavus claims that the Griffin model causes 48% of video call participants to mistakenly believe they are interacting with a real person

AI startup Tavus released a new model called Griffin on October 1, referring to it as the first "human interaction model" that can understand and generate face-to-face conversations, paying attention not only to wording but also to expressions and pauses. Tavus stated that in tests, after a one-minute video call with Griffin-Lite, 26 out of 54 participants (48%) believed the other party was a real person; its previous generation system only convinced 1 out of 41 participants.Participants were told they would have a one-minute video call with another person to discuss things they were looking forward to this year, and only at the end of the call were they asked if they suspected the other party was not a real person. Tavus noted that those who became suspicious typically noticed within 20 seconds. This result comes from Tavus's own research page, where participants were recruited through a channel they call an independent research platform. Community comments on X pointed out that these results have not been independently verified and do not meet standard protocols.In the NVIDIA VideoFDB benchmark, Tavus claimed Griffin-Lite ranked first, with a generation dimension score of 3.83, the next best system scoring 2.8, and human reference scoring 3.92; the perception dimension score was 3.73, with the strongest baseline at 3.44 and human reference at 4.2. Tavus stated that NVIDIA independently conducted this evaluation. Griffin supports full duplex, allowing it to listen, see, and speak simultaneously, with an average audio-video delay of 0.43 seconds on the NVIDIA H100 chip. Tavus completed a $40 million Series B funding round led by CRV in November 2025.

Gate released a promotional video for TOKEN2049 in Singapore, Dr. Han will attend the event and give a speech on the main stage

As TOKEN2049 in Singapore approaches, Gate has released a promotional video for the event. In the video, Gate's founder and CEO Dr. Han shares his thoughts on continuous innovation and change, stating that the next one to two years will mark "a new starting point," and Gate will continue to advance its products, services, and market development.It is reported that Dr. Han will attend this TOKEN2049 in Singapore, delivering a keynote speech on the main stage and engaging in a fireside chat with four-time F1 World Champion Max Verstappen. During the event, Gate will set up a brand booth and exclusive lounge at the TOKEN2049 venue, providing participants with an opportunity to gain in-depth insights into Gate's products, business layout, and global ecological development.Additionally, Gate will host the Gate Gala awards dinner at the Raffles Hotel in Singapore on October 8, expecting nearly 300 global industry founders, institutional representatives, investors, content creators, and ecological partners to attend.Currently, Gate's global user base has surpassed 61 million, with the platform supporting over 5,300 cryptocurrencies and more than 12,800 stocks and ETFs, covering multiple areas including spot trading, contracts, stocks, wealth management, payments, and AI. As the business landscape continues to expand, Gate is building a global platform that encompasses diverse assets and financial services. During this TOKEN2049 trip to Singapore, Gate will focus on presenting the latest developments and future plans of the platform, opening the next phase with a more complete business map and broader global connections.

first_img Google Vids Free Open 1080p AI Video Generation

On September 23, Google announced that any user with a Google account can generate 1080p HD videos for free in its browser-based video editor Google Vids, accessible at vids.new. This feature is based on the Gemini Omni 1.1 Flash model and can transform text prompts, photos, audio, or existing clips into new videos. Previously, such generative capabilities mostly required a paid subscription to use.Google has also added several editing controls that previously required paid tools: scene extension can lengthen clips while maintaining consistency in lighting, characters, and scenes; users can set precise clip durations to align with scripts or voiceovers; and old AI clips with lower resolutions can be upgraded to 1080p without needing to regenerate. Each video segment generated by this tool embeds Google DeepMind's SynthID invisible watermark, which is not visible to the naked eye but can be read by machines. Users can check whether a segment was generated by AI using the SynthID Detector.The free quota varies by account type: personal Google accounts receive a standard quota, paid AI packages can unlock more, and Workspace Business and Enterprise subscribers receive a larger generation pool and team management controls. Gemini Omni will be launched as a paid feature for Google AI Plus, Pro, and Ultra subscribers in May 2026, with free access previously limited to YouTube Shorts and YouTube Create.

Harmony plans to shut down the mainnet and migrate ONE to Ethereum, shifting towards AI video remixing business

Harmony has released two proposals to comprehensively shut down the mainnet launched in 2019, migrate the native token ONE to Ethereum, and shift towards an AI video "mashup economy" business. The team stated that the threats posed by national-level attackers and AI entities are the reasons for proposing the network shutdown plan.The migration plan proposes to take a snapshot of user wallets, staking delegations, validator rewards, smart contracts, and tokens within centralized exchanges at the last block of the network, airdropping new ONE to the same wallet addresses on Ethereum, with holders not needing to actively claim; delegated stakes and unclaimed rewards will be airdropped to their respective governance vaults. The total supply of ONE and the issuance rate will remain unchanged, with newly issued tokens intended for the new business and feedback from governors being considered.Multi-signature wallets, liquidity pools, and on-chain applications cannot be migrated. The team urges users to exit all smart contracts by September 10, 2026, and plans to publicly disclose token contracts, snapshot calculations, and airdrop scripts for auditing. Validators can stop running nodes starting from September 10 at 22:00 Beijing time. The team plans to compensate for the difference in issuance rewards between node shutdown and the final block of the network, establishing a one-time compensation pool of $1.372 million, to be paid in four quarters to validators and their delegators who timely shut down, sign agreements, retain stakes, and serve as governors of the new project.The new business will open up prompts and materials for users to create secondary content, with AI entities expanding video stories, and will recruit operators responsible for video generation, distribution, and content review. Harmony plans to subsidize GPU hardware in the first year and promote demand for video generation, with operators required to stake tokens to earn rewards based on service online time. The team plans to help operators generate up to $1 million in total revenue in the first year, provided they meet staking and online rate requirements; promoters can initially earn a 30% ongoing commission from each $10 monthly subscription they recommend. Both proposals are non-binding and the plans may still be adjusted.
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