AI 资讯
LLM-Based Social Engineering Scams
OpenAI disrupted a social engineering group from Cambodia that used ChatGPT. Its scope is impressive: The network simultaneously conducted multiple types of scams, often blending elements from different schemes. For instance, operators used dating personas to build trust before introducing fraudulent investment opportunities involving cryptocurrencies and spot gold trading. Other users engaged in lengthy romantic conversations with targets using fictitious identities, posed as representatives of online gambling platforms offering fake bonuses and winnings, or impersonated law enforcement agencies to tell targets they needed to pay fines for committing serious criminal offenses...
开发者
Criminal Deception in Silicon Valley
Interesting paper : Abstract: With entrepreneurial fraud cases on the rise, we investigate how entrepreneurs carry out criminal deception , employing deceptive means to defraud audiences. Analyzing court data from Silicon Valley ventures and their founders prosecuted for fraud between 2000 and 2023, our findings reveal that entrepreneurs carry out criminal deception through a process of façading : Entrepreneurs construct, perform, and protect illusory appearances (façades) that externally project high-growth performance to audiences while masking ventures’ actual underperformance. We identify three forms of façading—surface, reinforced, and deep façading—that are contingent on the severity of the gap that entrepreneurs face between audiences’ performance expectations and ventures’ performance reality. Our theoretical framework captures how entrepreneurs facing minor, wide, and extreme expectation-reality gaps engage in evermore sophisticated efforts to detach the venture’s externally projected appearance from its actual operational reality. Practically, we propose several approaches to deter and detect criminal deception, including the extension of U.S. Securities and Exchange Commission surveillance and whistleblower program, investor due diligence reform, and dedicated entrepreneurship education interventions that clearly demarcate when entrepreneurs transgress into criminal deception. We make contributions to literatures on cultural entrepreneurship, organizational wrongdoing, and the social effects of entrepreneurship. ...
AI 资讯
The Patrick Clancy Conspiracy Theories Are Rooted in the Harsh Realities of Motherhood
Lindsay Clancy’s defense argues she killed her three kids because of postpartum psychosis. But armchair detectives, including many fed-up mothers, are laying blame with her ex-husband.
开发者
Someone targeted security researchers using a fake crypto conference as a lure
A hacker pretending to work for a leading cryptocurrency news website targeted several cybersecurity professionals using Google Docs as a way to deliver malware.
AI 资讯
Latency vs. Tokens: What I Learned Optimizing an Agent with Gemma (and What Didn't Work)
I'd been waiting for more than 30 minutes. The terminal just sat there, blinking, without returning a single word. I'd launched Gemma2 in its 9-billion-parameter version on my laptop (a regular Mac, the kind any professor or student would use) and the model simply wasn't responding. It wasn't a bug. It was the most honest answer the experiment could have given me. That frustrating wait ended up being, without exaggeration, the most interesting finding of the whole process. Because the question that brought me there wasn't "how big can a model get?" — it was a much more practical one: what actually happens when an agent you built in a tutorial has to survive in production? I've been working with Gemma as a case study to understand that jump — from an educational prototype to something that can hold up under long conversations, limited hardware, and real users. This post is the honest summary of that process: what worked convincingly, what didn't work the way I expected, and why that "didn't work" turned out to be more useful than a clean result would have been. The real problem: why tutorials are a little dishonest Almost every conversational agent tutorial does the same thing, without saying so out loud: on every turn, it sends the model the entire previous history, all over again. Imagine that every time you added a sentence to a conversation, you had to repeat everything said before it — every message, every reply — before you could say the new one. At first you don't notice. But if the conversation runs 30 or 50 turns, you're repeating an entire novel just to add one sentence. This pattern is called linear context stacking , and it causes three concrete problems: Memory saturation — every call to the model processes an increasingly large context. Risk of hitting the token limit — every model has a maximum context window; sooner or later, you hit it. Quality degradation — there's a documented phenomenon in NLP literature called "lost in the middle" : when context
AI 资讯
FBI says cybercriminals are hacking into victims’ online accounts to steal their intimate pictures
In a new alert, the FBI said cybercriminals are targeting adults and minors in an attempt to steal their personal and intimate pictures in extortion campaigns.
AI 资讯
Google’s top hacker hunter explains why hacking groups get codenames
Google recently changed how it refers and assigns names to hacking groups. TechCrunch spoke with one of the world’s foremost experts on tracking hackers to understand why companies give hackers codenames.
开发者
Google says hackers are calling financial firm employees to hack and extort victims
Groups of hackers are breaking into large U.S. financial firms to steal sensitive data and extort victims, Google’s security researchers report.
产品设计
Hacker pleads guilty to stealing data from more than 165 Snowflake customers
Connor Moucka pled guilty to hacking and stealing data from more than 165 Snowflake customers, which net him and his accomplices more than $2.5 million in ransom payments.
AI 资讯
Hackers steal over $130M by exploiting bug in offline hardware wallets
A security vulnerability in the cryptocurrency hardware wallet Coldcard is allowing hackers to drain the crypto from victims’ wallets. The total losses amount to more than $130 million, according to blockchain-monitoring firms.
AI 资讯
Ebay Has to Pay $55.7 Million in Settlement for Its Unhinged Harassment Campaign
For months on end, eBay employees and contractors made life hell for a couple that had criticized the company. Six years later, the company is finally paying up.
AI 资讯
SDCC teaser gives us our first good look at Blade Runner 2099
Also: Forging the One Ring in Rings of Power S3 teaser; new Lanterns trailer; Spaceballs: The New One panel.
科技前沿
Satellite Images Reveal How Suspected Scam Compounds Appear Out of Nowhere
Analysis of satellite images of Myanmar shows dozens of alleged scam compounds have appeared in recent months, despite a purported crackdown on the criminal organizations.
AI 资讯
Amazon is bringing games to Prime Video
Amazon is hoping the addition of games can turn Prime Video into a one-stop entertainment destination, borrowing a strategy from Netflix, which has increasingly embraced party games over the past several years.
AI 资讯
FBI arrests man accused of using Steam games to drain victims’ crypto wallets
Prosecutors accused 21-year-old student Zyaire Wilkins of publishing on Steam several fake video games that contained malware, infecting thousands of victims, and stealing crypto from some of them.
AI 资讯
UK cops say arrest of two young hackers disrupted the operations of an infamous hacking group
Owen Flowers and Thalha Jubair, two members of the prolific Scattered Spider hacking group, pleaded guilty and were sentenced to five years and six months in jail for hacking London’s metropolitan transit system.
创业投融资
Rime picks up $24M Series A to help enterprises field customer calls
Rime is handling over 100 million calls each month across multiple companies
AI 资讯
Prime Intellect raises $130M Series A to help enterprises build their own AI agents
Founded in 2024, Prime Intellect’s goal is to give organizations capabilities to train their own agentic systems without relying on frontier AI labs.
AI 资讯
Google Is Suing Chinese Scammers Who Are Using Gemini
Not sure this will have any effect, but I support the effort: According to Google’s legal filing, Outsider Enterprise operates through Telegram. The group offers phishing-as-a-service to individuals who may not be technically savvy enough to set up fraudulent websites and text campaigns on their own. In its Telegram channels, Outsider Enterprise reportedly provided instructions on how to use Google’s Gemini AI to create websites that imitate those of Google, YouTube, and government agencies such as New York’s E-ZPass. The group offered nearly 300 scam templates...
AI 资讯
British Space Startup Launches Longevity Lab Into Orbit
The lab will beam back data to train AI models to predict how proteins behind age-related diseases like Alzheimer’s and certain cancers behave.