全球领先的人工智能研究机构OpenAI近日宣布了一项重要举措——安全Bug Bounty（简称Bounty）程序。

目标与意义

该计划的主要目的是识别和防止人工智能系统中的滥用行为和安全隐患。这包括但不限于：
- 代理漏洞: AI系统可能被设计成具有自我学习能力的“代理人”，这类漏洞可能导致控制权转移。

- 提示注入: AI模型可能会对输入的文本进行分析，如果恶意用户能将特定内容作为提示输入，就可能操纵AI行为。

- 数据泄露: AI系统处理大量敏感信息时，若防护措施不足，就会面临数据被窃取的风险。

Yupp, a startup that offered a crowdsourced AI model-picking service, has announced its closure. Co-founders Pankaj Gupta and Gilad Mishne made the announcement on Tuesday.

Yupp had raised a significant seed round of $33 million in 2024, led by venture capital firm a16z, known for its investments in cryptocurrency startups. This was a major fundraising event for the company.

In addition to the large seed round, Yupp also secured checks from over 45 angels and small investors, including notable figures like Google DeepMind's Jeff Dean and Twitter co-founder Biz Stone.

However, despite these promising fundraising efforts and the involvement of high-profile individuals, Yupp was unable to sustain its business and has decided to shut down.

AI tech giant OpenAI has announced impressive revenue growth, claiming to be expanding its revenue four times faster than the companies that defined the internet and mobile eras.

The company, known for its cutting-edge AI models like GPT-5, has over 900 million weekly active users in consumer AI and more than 50 million subscribers. Search usage on their platform has nearly tripled in the last year.

OpenAI's ad pilot is already generating over $100 million in annual recurring revenue in under six weeks, suggesting a significant potential revenue stream for the company.

The company's focus on building its public market narrative is evident as it positions itself as an

Cloud software giant Salesforce has been updating its business around artificial intelligence (AI), and in a small gathering in San Francisco on Tuesday, the company's CEO Marc Benioff and his team unveiled the latest results of those efforts: an updated version of messaging platform Slack, packed with a plethora of new AI features.

The most significant among these is a serious upgrade for Slackbot, the AI-powered chatbot that serves as the primary interface for many Slack users. With 30 new AI-driven capabilities, Slackbot now has the ability to perform an impressive range of tasks, from scheduling meetings and sending reminders to transcribing audio recordings and summarizing lengthy documents.

Benioff acknowledged during his keynote address at the event that the past five years since Salesforce acquired Slack had been a

AI recruiting startup Mercor has confirmed that it was hit by a cyberattack tied to the compromise of the open source project LiteLLM. The attack, which is believed to have originated from a hacking group called TeamPCP, led to an security incident that Mercor moved promptly to contain and remediate.

LiteLLM, a widely used library for machine learning, had previously experienced a malicious code discovery in a package associated with the project. While the code was quickly identified and removed, it drew attention due to LiteLLM’s popularity on the internet.

Mercor, which works with companies like OpenAI and Anthropic to train AI models through domain experts, has not disclosed any details about data exposure or if any customer or contractor data was affected. Further investigations are ongoing.