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用AI图「仅退款」,这群人真穷疯了?
36氪· 2025-08-01 00:17
Core Viewpoint - The article discusses the increasing prevalence of AI-generated images and their implications for e-commerce, particularly in the context of refund fraud, raising concerns about the balance between technology and regulations [3][4][6]. Group 1: AI and E-commerce - Some consumers are exploiting AI-generated images to falsely claim product defects and obtain refunds, leading to significant challenges for e-commerce platforms and sellers [4][10]. - The ease of creating realistic AI images has lowered the barrier for fraudulent activities, transforming the refund process into a potential avenue for scams [17][19]. - Instances of refund fraud using AI-generated evidence have been reported, with sellers sharing their experiences of encountering manipulated images and videos [10][12]. Group 2: Technology and Regulation - The article highlights the blurred lines between technology and regulations as AI-generated content becomes more sophisticated, prompting discussions on how to establish effective guidelines [6][19]. - The emergence of AI tools has simplified the process of creating deceptive content, raising concerns about the potential for widespread abuse in online marketplaces [17][19]. - There is a call for comprehensive industry standards to regulate AI technology and prevent its misuse, ensuring that it serves humanity positively [43]. Group 3: Challenges in Identifying AI Content - The article emphasizes the difficulty in distinguishing AI-generated images from real ones, even for experienced individuals, due to the advanced capabilities of AI [31][36]. - Suggested methods for identifying AI-generated content include tracing the image source and observing subtle imperfections in the images [38][39]. - The need for vigilance and improved detection methods is crucial as AI technology continues to evolve and integrate into various sectors [37][41].
X @BBC News (World)
BBC News (World)· 2025-07-23 02:19
Deepfake Concerns - The report highlights the theft of an Indian woman's identity for use in erotic AI-generated content, raising concerns about deepfake deception [1] - The incident underscores the potential for misuse of AI technology to create harmful and non-consensual content [1]
How Fake Job Seekers Are Stealing Remote Jobs
CNBC· 2025-07-11 16:00
Key Findings - Deepfake technology is enabling fake job candidates to infiltrate the hiring process, posing a significant threat to organizations [3][4] - Gartner predicts that by 2028, 25% (1 in 4) of job candidates worldwide will be fake [3] - Vidoc Security Lab found that 16.8% (approximately 1 in 6) of job applicants are fake [6] - Resume Genius survey indicates that approximately 17% of U S hiring managers have encountered deepfake technology during video interviews [10] Impact and Risks - Deepfake scams have already cost companies millions of dollars worldwide, and the threat is growing [12] - AI-generated fraud, including deepfakes, could cost the U S financial sector up to $40 billion by 2027, up from $12 3 billion in 2023 [12] - Fake candidates can gain access to sensitive data, steal data, write malicious code, and leave the door open for other types of fraud [11][12] - Hiring fake candidates from sanctioned nations poses a national security concern, as salaries can fund illicit activities [20] Contributing Factors - The rise of remote working, accelerated by the pandemic, has contributed to the increase in deepfake job seekers [7][8] - Virtual interviews, while offering convenience and cost savings, have opened the door to new risks [9][10] Countermeasures and Concerns - Companies may need to adjust their hiring processes, potentially switching to offline interviews to combat the rise of fake candidates [22] - Concerns exist that the focus on avoiding fake candidates could lead to biases in hiring, favoring local candidates and in-person interviews [23] - The increased scrutiny and longer hiring processes may negatively impact genuine candidates [23][24]
Démasquer les illusions des deepfakes audio | Hoan My TRAN | TEDxLannion
TEDx Talks· 2025-06-23 16:11
Deepfake Audio Detection Industry Overview - Deepfakes extend beyond public figures, potentially affecting anyone through scams [3][4] - Deepfake audio scams surged, with over 2 million cases reported between 2022 and 2023 globally [5] - AI is used both to create and detect deepfakes, highlighting a dual role in the industry [9] Technical Aspects of Deepfake Detection - Deepfake audio detection involves analyzing voice characteristics like intonation, rhythm, and prosody to determine authenticity [10] - Deepfake audio detection tools rely on databases of real and fake audio samples to train AI models [11][12] - The process involves transforming audio into digital information using deep learning techniques to extract acoustic and linguistic features [13][14][15] - Detection models are evaluated based on their ability to correctly identify deepfakes and avoid false positives, with continuous retraining to improve accuracy [18][19][20] Mitigation and Prevention Strategies - Vigilance and adoption of best practices are crucial, as detection tools alone are insufficient [22] - Verifying requests through alternative channels and limiting personal information shared online can help prevent deepfake scams [23][24] - Protecting personal data, images, and audio is essential to reduce the risk of being a target of deepfake creation [25]
The Peril and Promise of Synthetic Media | Henry Sabin | TEDxHult Boston
TEDx Talks· 2025-06-18 15:34
Risks & Challenges - AI technology enables elaborate digital scams, including cloning voices and likenesses to steal tens of millions of dollars [3][4] - Synthetic media can be used for malicious purposes such as creating non-consensual adult content, spreading propaganda, and mass misinformation [8] - The authenticity of online content is increasingly questionable, requiring users to question whether videos are real or synthetic [7][20] Technological Solutions & Countermeasures - Organizations like C2PA are working to standardize content provenance to distinguish between synthetic and authentic content [9] - Blockchain technology can be used to verify the authenticity of videos at scale [9] - Online leaderboards exist for deepfake detection software, fostering competition to create more accurate detection models [10][11] Potential Benefits & Opportunities - AI deepfake technology can translate lectures and videos into different languages, unifying the internet and making content accessible to a wider audience, as over 80% of people don't speak English [12][13][14] - AI video can personalize content to individual viewers, tailoring the level of understanding and removing redundant sections [16] - Personalized AI videos can improve business outcomes, such as increasing patient appointment attendance by five times compared to traditional SMS and email reminders [17] Open-Source Development - AI models are often developed in an open-source manner, allowing anyone to access and build useful applications, preventing monopolization by large institutions [18][19]
突发!全球最大 Deepfake 成人网站关门大吉,网友:为什么我现在才知道
程序员的那些事· 2025-05-07 03:05
Core Viewpoint - The article discusses the recent closure of the Mr.Deepfakes website, a major platform for deepfake adult content, due to new legislation in the U.S. that criminalizes the creation of non-consensual intimate images, including AI-generated content [5][8]. Group 1: Background of Deepfakes - Deepfakes became prominent after the resolution of GAN-generated blurry images in 2017, leading to high-quality face-swapping videos [2]. - The term "deepfake" originated from a Reddit user who created the first deepfake image by replacing the face of a porn actress with that of Gal Gadot, the star of "Wonder Woman" [2][4]. Group 2: Mr.Deepfakes Website Closure - Mr.Deepfakes, a leading platform for deepfake adult content, announced its permanent closure, which attracted a significant user base willing to pay $1,500 for custom deepfake videos [5]. - At its peak, the website hosted 43,000 videos with a total of 1.5 billion views and nearly 4,000 creators profiting from this illegal activity [5]. Group 3: Legislative Impact - The closure was prompted by the U.S. Congress passing the "Take It Down Act," which makes the creation of non-consensual intimate images illegal, including those generated by AI [8]. - The website had previously taken measures to avoid legal repercussions, such as blocking access from the UK ahead of similar legislation [8]. Group 4: Future of Deepfake Technology - Despite the closure of Mr.Deepfakes, the technology and community behind deepfakes remain active, with the software DeepFaceLab being widely used and replicated [11][12]. - The community surrounding deepfakes is large, with over 250,000 members, indicating that new platforms may emerge despite the shutdown of Mr.Deepfakes [13].
2025年开年宏观展望:经济、政策与资产
2025-04-15 14:30
Summary of Conference Call Notes Industry Overview - The conference call primarily discusses the **Chinese economy**, focusing on key sectors such as **real estate**, **consumption**, and **foreign trade**. Key Points and Arguments Economic Performance - The overall economic fundamentals in China have not significantly changed compared to last year, with manufacturing PMI showing a recovery trend since Q4 of the previous year, but not exceeding last year's levels [1][2] - Real estate performance has shown resilience, particularly in the second-hand housing market in first-tier cities, with transaction growth noted in 15 cities [1][2] - The number of listings in the real estate market has rebounded significantly, although second to fifth-tier cities have shown a temporary rebound followed by a decline [2] Consumption Trends - Consumption during the Spring Festival has highlighted structural strengths, particularly in tourism and entertainment, with notable increases in travel revenue and box office sales [2][3] - The "old-for-new" policy has been a significant driver of consumption since its implementation in September last year, leading to a notable increase in sales for related products [4][5] - The overall consumption growth is expected to contribute positively to the economy, with projections indicating a potential increase in retail sales growth by 1.3% to 2.7% this year [6] Real Estate Market Dynamics - The real estate market is showing signs of stabilization, with a narrowing decline in sales area since June last year, and a corresponding reduction in price declines observed since November [7][8] - The performance of second-hand homes is outpacing new homes, indicating a shift in market dynamics [8] - The financial health of real estate companies remains a concern, with many showing a contraction in cash flow and overall financial stability [9][10] Foreign Trade and External Factors - The impact of foreign trade has been more optimistic than previously anticipated, with expectations of extended "export rush" effects due to tariff policies [11][12] - The anticipated impact of tariffs on GDP is relatively minor, with estimates suggesting only a 0.16% impact from the latest tariff increases [12][14] - The depreciation of the RMB may serve as a buffer against tariff impacts, with a controlled depreciation expected to mitigate some of the adverse effects [14][15] Price Trends and Inflation - Price levels are expected to remain low, with potential for recovery in service prices, particularly in tourism and household services [17][19] - The current capacity utilization rates are low, which historically correlates with negative PPI growth, indicating a need for policy intervention to stimulate production [18][19] Policy Outlook - The macroeconomic policy framework is characterized by a clear focus on high-quality development, with proactive measures anticipated to support consumption and address capacity issues [20][21] - Fiscal policy is expected to see an increase in deficit rates and spending, with projections indicating a rise in the deficit to between 5.6 trillion to 6.4 trillion yuan [23][24] - The government is likely to enhance transfer payments to local governments to alleviate fiscal pressures and support basic public services [27] Conclusion - The overall outlook for the Chinese economy remains cautious but with some optimistic indicators, particularly in consumption and real estate stabilization. The effectiveness of policy measures in addressing structural issues will be critical for sustained economic growth [20][21][39]