META

Meta has blocked Brazilian President Luiz Inácio Lula da Silva's Facebook page and his campaign advertisements, with the move coming roughly two weeks ahead of the election. The timing is drawing intense attention, as the platform's action against a sitting head of state's official campaign presence raises questions about what triggered the block and how it may affect his campaign's ability to reach voters in the final stretch.

MongoDB chief executive Dev Desai has stepped down to take a senior role leading Meta's enterprise platform efforts, according to Reuters. The abrupt departure of the database company's top executive sends shockwaves through the tech sector, with investors and developers questioning MongoDB's leadership continuity and what Meta's move signals about its ambitions in enterprise infrastructure.

A German court has ruled that Meta can be held liable for fraudulent advertisements that ran on Facebook and Instagram, meaning the company may face responsibility for scams promoted through its ad systems in Germany. The decision is being widely discussed as a potential test case for platform accountability, suggesting social networks could owe users greater protection against deceptive advertising.

The Mexican government has filed a lawsuit against Meta, accusing the company of human rights violations, in a federal court. The case was reported by Milenio and has drawn broad attention, as it marks an unusual direct legal challenge by Mexico against one of the world's largest technology companies over alleged rights abuses.

Mark Zuckerberg is giving his keynote address at Meta's annual Connect 2026 developer conference, where the company typically unveils its latest virtual reality headsets, AI products and updates across the Meta ecosystem. The live event is drawing widespread attention from investors and tech watchers following the company's recent earnings coverage.

Meta's stock dropped 4% in trading, cutting roughly billions of dollars from Mark Zuckerberg's paper net worth. The decline hit the social media giant's market value sharply, given the size of Zuckerberg's holding in the company he founded. No specific cause for the drop was given in early reports, and investors are watching whether the slide continues or proves a short-term dip.

Meta is building a transoceanic submarine cable capable of petabit-per-second speeds, intended to connect multiple continents. The project, shared by researcher Gabriele Romano, would rank among the largest private internet infrastructure efforts ever undertaken. Interest centres on how the cable could boost global bandwidth and what it signals about major tech firms building their own backbone networks rather than relying on telecom consortia.

A Reuters commentary argues that China's latest commodity import figures show an economy in transition: surging purchases of metals and other raw materials point to heavy investment in renewable infrastructure and electrification, even as fossil fuel demand remains stubbornly high. The mix, the piece says, illustrates how uneven and drawn-out the shift away from traditional energy sources will be for the world's largest commodity consumer.

Amazon has blocked Meta's Muse AI agent from making purchases on its platform, according to a report by Mashable. The move prevents Meta's shopping-focused AI assistant from operating on Amazon's storefront, highlighting growing friction between major tech companies over who controls automated commerce. The story is circulating widely as tech outlets cover the escalating rivalry between the two companies over AI agents and retail access.

Meta has signed an agreement with Singapore-based data centre firm Firmus to secure AI computing capacity in Southeast Asia. The deal gives Meta access to additional infrastructure for training and running AI models in the fast-growing region. Few further details about the size or timeline of the arrangement are available, and there is not yet broad public reaction to the announcement.

Gizmodo reports that Meta is running an active PR effort to improve public perception of its Ray-Ban smart glasses. The campaign follows ongoing criticism over privacy concerns raised by camera-equipped wearable devices. Observers note the company has been emphasizing everyday consumer use cases while trying to counter negative headlines. The story highlights the broader challenge tech firms face in making wearables feel normal to the public.

The Wall Street Journal reports that Meta is positioning AI agents as tools for everyday consumers, not just companies. The piece suggests the technology is expanding into personal use, marking a shift in how AI assistants are marketed and deployed.

Meta has formed a new business-facing AI product platform, according to a MediaPost report dated September 29, 2026. The move signals Meta's continued push to commercialize artificial intelligence tools for enterprise customers. Details on the platform's features, pricing, and launch timeline were not included in the report, and the company's exact positioning in the crowded business AI market remains to be seen.

Researchers publishing in Nature have developed a physics-informed machine learning approach for calibrating wearable electrochemical sweat biosensors that monitor metabolites. The method combines physical models with machine learning to achieve robust calibration and physiological validation, potentially making sweat-based wearable health monitoring more reliable for continuous metabolite tracking.

Meta has signed a deal with Australian firm Firmus to secure AI computing capacity serving Southeast Asia, Reuters reports. The partnership gives the social media company additional data centre infrastructure in the region as demand for artificial intelligence compute surges. Firmus specialises in building high-density, AI-ready data centre capacity, making it a useful partner for Meta's expansion beyond its existing facilities.

A new study of the Maui wildfires finds that toxic metals released by the blaze can pose a health risk for months after the flames are extinguished. Researchers warn that contaminated ash and soil may continue to endanger residents long after fires end, highlighting a lingering public health threat that recovery efforts must address.

Meta has introduced Muse for Small Business, an AI product aimed at companies rather than everyday consumers. The launch, reported by CNBC, marks a push by chief executive Mark Zuckerberg to expand Meta's artificial intelligence business beyond the consumer market, positioning the company to compete for business customers as demand for AI tools grows across industries.

German investors are asking whether Rheinmetall stock is a good buy at current levels, with financial sites debating the right entry point. The defence company's shares have been among Germany's most talked-about stocks, driven by rising European defence spending and strong order books, leaving many retail investors weighing whether the rally still offers upside or whether valuations have run too far.

Meta has launched a $1,300 pair of VR glasses that shift the company's focus from productivity and gaming tools toward entertainment as the core product experience. The high-end headset positions immersive viewing, media and leisure as the main selling point, sparking discussion about whether premium pricing can win mainstream consumers and what it signals about Meta's broader hardware ambitions.

Meta is expanding its Muse AI agent to serve small businesses, according to a Reuters report. The move would give smaller companies access to automated AI assistance for customer and operational tasks, widening Meta's AI push beyond large enterprise clients. No further details on pricing, availability or features have been reported yet.