Security · October 18, 2026
Anthropic faces reduced IPO expectations, Ticketmaster data leak confirmed
Anthropic, developer of the artificial intelligence models Claude, is facing a revision in evaluation expectations for its initial public offering of shares. Some investors have begun to consider a value of approximately 1.5 trillion US dollars, below the previously expected 2 trillion US dollars for the operation scheduled for November.
According to reports, the change comes after the release of the company's latest financial results and amid growing concerns regarding the costs of developing and operating AI systems.
Ticketmaster has confirmed a security incident that exposed personal data of customers who purchased tickets in 2025. The company has notified the affected users via email and has also reported the case to the National Data Protection Authority.
Wildfires in the Amazon are impacting even the trees that escape the flames. A study published in October 2026 identified that the ozone formed from pollutants released by the fire damages leaves and reduces the forest's ability to absorb carbon dioxide.
A group of cybercriminals identified as SLIM SPIDER has breached the systems of a Brazilian financial institution to obtain credentials and information related to digital assets. The operation took place at the end of March 2026, according to an investigation released by CrowdStrike.
Meta has launched Muse Spark Open, an open-weight artificial intelligence model aimed at complex programming tasks, reasoning, and execution of activities by AI agents. This new model has been optimized to work directly on Apple computers, in collaboration between two companies that historically compete in the technology sector.
OpenAI announced an update to the voice mode of ChatGPT, featuring improvements in speech recognition, understanding of different accents, and the naturalness of conversations. The update includes the models GPT-Live-1.1 and GPT-Live-1.1 Quip, a smaller version of the technology, as well as new voice options in different languages.
Netflix has raised prices for its three subscription plans in Brazil. With the adjustment announced this week, the Premium plan now costs 71.90 reais per month, while the ad-supported plan sees the highest percentage increase of 23.9%.