brazil

A Brazilian labor court fined two lawyers for hiding a prompt-injection command in a court filing intended to manipulate the court's AI review system (Galileu), marking possibly the first judicial ruling worldwide on intentional manipulation of a court's AI through prompt injection.

Binance has filed for regulatory authorization in Brazil ahead of the October 30 deadline, restricting eight services and delisting 22 tokens for Brazilian users to comply with new Central Bank rules.

Starlink Mobile has launched in Brazil in partnership with Vivo, enabling 50M customers to use apps and messaging in cellular dead zones, with 7M phones already connected and nationwide coverage claimed as a first.

Supporters of Brazilian President Lula staged protests against Meta, accusing the company of electoral interference through its content moderation policies ahead of the elections.

两托盘价值约47万美元的ZOTAC RTX 5090显卡在巴西机场神秘失踪，警方正在调查这起涉及高端GPU的大宗盗窃案。

巴西最大银行 Itaú 与 OpenAI 合作，打造覆盖约 7000 万客户的生成式 AI 平台 ia.i，以及用于模型治理与编排的内部平台 IARA，将 AI 深度融入零售金融、法律文档处理等业务场景。

OpenAI is expanding its commercial operations in Brazil, leveraging the country's rapid AI adoption with ChatGPT as one of its largest markets, to drive economic growth and support local businesses, developers, and institutions.

A practical guide to maintaining communication channels in Brazil amid increasing internet censorship, detailing past legal actions against services like WhatsApp, Telegram, and X, and offering tools to circumvent restrictions.

Brazilian farmers tokenized 10 dairy cows on the B3 stock exchange, raising nearly $20,000 in credit backed by livestock, using AI-powered tracking collars to prevent fraud and enable movable collateral.

Anton Osika praises Brazil's founder community, noting that Lovable's second-largest user base is in Brazil, where one startup built entirely on Lovable achieved an $18M run-rate in under a year.

Brazilian startup Gabriel uses AI-powered cameras to scan license plates and share data with police to solve crimes, but critics warn of surveillance state risks. The company has raised $27 million from investors including Qualcomm Ventures and SoftBank.

A Brazilian startup built entirely with Lovable has achieved an $18M run-rate in under a year, helping businesses move faster with AI.

Hackers allegedly sent an unauthorized emergency alert reading 'misantropi4' to cell phones across Brazil, prompting the temporary shutdown of the National Civil Defense warning platform.

StartupsBR is a directory and map of Brazilian startups, showcasing companies in São Paulo with job listings and company details.

A municipal employee in Brazil claims to have discovered a method that makes LLM fine-tuning 1000x faster, though analysis suggests the resulting model, Rio 3.5, is essentially a mixture of existing open-source models Nex N2 Pro and Qwen 3.5.

OpenAI announces its first media partnership in Brazil with Grupo Folha and Grupo UOL, bringing Folha de S.Paulo and UOL journalism to ChatGPT, with over 900 million weekly active users gaining access to high-quality news summaries and attribution.

Historical article detailing how Brazilian physicists and the Fermilab lab helped bring email connectivity to Brazil in the early 1990s, overcoming bureaucratic and technical challenges.

Brazil's Pix instant payment system is facing commercial and geopolitical pressure from Visa, Mastercard, and the US administration, which allege anti-competitive practices despite Pix's massive growth in transaction volume.

KrebsOnSecurity reports that a Brazilian anti-DDoS firm, Huge Networks, was compromised and its infrastructure used to launch massive DDoS attacks against other Brazilian ISPs via a botnet of insecure routers and DNS servers.

Google has released a new high-resolution satellite imagery map of Brazil's forests from 2008, available in Google Earth and Earth Engine, to help authorities track deforestation progress.