Perplexity has updated its Computer feature so that it can run entirely on a Mac, keeping AI models, task planning, reasoning, and file processing on the device. The fully local mode is available now to Pro, Max, and Enterprise subscribers through the Perplexity app for Mac on supported Apple silicon machines. In the local setup, both the model and the agent that directs the work stay on the Mac. Tasks involving local files and native apps — such as Notes, Messages, Mail, Keynote, and Numbers — can complete without personal data leaving the machine. Code and tool execution take place in isolated sandbox environments. Perplexity recommends 36 GB of unified memory or more for the best experience and points to the newest Mac mini configurations as strong options for continuous use. Users choose between two local models: Qwen 3.6 or PPLX Pro, a version of Qwen that Perplexity has further trained. After downloading the latest Mac app, subscribers follow in-app steps to install one of the models and then select the fully local option when starting a task. Local runs do not consume Computer credits. For machines with less memory, or for work that needs up-to-date information, browser access, or cloud-connected tools, Perplexity continues to offer Hybrid Compute. This mode pairs frontier models in the cloud for research and reasoning with a local model that handles private files. A privacy layer can flag or mask personal information and require approval before anything reaches the cloud. Hybrid Compute functions on Macs with as little as 24 GB of memory. Users can still authorize limited cloud access or call on more than 15 frontier models for harder problems while deciding when to spend credits. MacDailyNews Take: The change gives Mac owners greater control over sensitive data as more capable AI workflows become practical to run on-device. Anyone with a qualifying subscription and a supported Apple Silicon Mac can download the Perplexity Mac app, set up a local model, and begin using the fully local mode immediately. Support MacDailyNews at no extra cost to you by using this link to shop at Amazon. Like
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Perplexity Computer now runs fully locally, securely, and privately on Mac
Tuesday, October 20, 2026
UK regulator’s bid to crack open Apple Pay puts competitors’ interests ahead of user security and privacy
Britain’s Competition and Markets Authority has launched a consultation that would compel Apple to loosen control of the iPhone’s near-field communication (NFC) technology used for contactless payments, digital keys, tickets and similar services. The proposals, announced on 20 October 2026, call for substantially lower access fees and require Apple to open the platform through both of the main international standards—its existing secure-element approach and host-card emulation—rather than the single secure pathway it currently offers in the UK. Consultation runs until 17 November before any final decision. The CMA frames the move as a boost for Britain’s fintech sector, which it says generates roughly £214 billion (US$286 billion) in turnover and supports more than 360,000 jobs. Chief executive Sarah Cardell argues that high fees, strict terms and technical restrictions make it too hard for challengers to innovate, and that wider access would deliver more choice, lower costs and new products ranging from account-to-account payments to digital IDs and workplace keys. Contactless already accounts for 39 percent of UK payments, up from 3 percent a decade ago, and more than 60 percent of adults use digital wallets, with Apple Wallet the most popular. The regulator notes that alternative wallet-style products have appeared in the EU after earlier forced openings, while none have launched under current UK terms. Apple states that it already enables developers in the UK and elsewhere to offer contactless transactions — payments, transit passes, car keys, event tickets — directly inside their own apps through its NFC and secure-element platform. That platform, it says, keeps sensitive credentials protected by the highest security standards, allows competition between wallets, and prevents the company itself from seeing or storing users’ card details. An Apple spokesperson put the position plainly: “We do not believe the CMA should require Apple to adopt an approach with lower privacy and security protections. We will continue to engage constructively to reach an outcome that is in the best interest of our users.” The distinction matters. A secure element is a dedicated, tamper-resistant hardware chip that isolates cryptographic operations and credentials from the main operating system. Host-card emulation, by contrast, routes those functions through software on the host processor, typically relying on tokenization, short-lived credentials and backend checks. Industry analyses consistently treat the hardware secure element as offering stronger physical attack resistance and a smaller attack surface; HCE is regarded as more scalable and cheaper to deploy but inherently more exposed if the device or its software is compromised. Apple’s design deliberately keeps long-lived secrets off the main processor and outside Apple’s own servers. The CMA asserts that neither standard raises “inherent” security concerns and that both would enable services already available in Europe. That claim sits uneasily with the architectural difference and with Apple’s repeated insistence that further forced concessions would lower the protections users currently enjoy. Consumer outcomes under the present system are hard to dismiss. Apple Wallet’s popularity reflects preference for a seamless, biometric-authenticated experience that has helped drive contactless adoption rather than evidence of a market failure requiring heavy-handed intervention. Apple has already opened controlled access on commercial terms that preserve its security model. Demanding both cheaper fees (via pricing principles the CMA expects will produce “substantially lower” charges) and an additional, less isolated technical pathway effectively asks the company that invested in the hardware, software integration and certification regime to subsidize rivals while accepting a broader attack surface. Such regulatory design risks trading the reliability that has made contactless routine for a proliferation of options whose security depends more heavily on each developer’s implementation and on continuous network connectivity. MacDailyNews Take: Britain’s fintech sector can and should compete. Nothing prevents banks, payment firms and app developers from offering distinctive services, open-banking flows, or non-payment credentials under existing rules. What the CMA proposals prioritize is easier and cheaper entry for competitors over preserving the integrity of the platform most UK adults already trust for everyday payments. Apple’s position is simple: users’ privacy and security should not be subordinated to UK regulators’ whims. Forcing a dilution of standards that have scaled contactless use to nearly two-fifths of all transactions is more likely to introduce friction and risk security and privacy than to unlock meaningful gains for consumers. Support MacDailyNews at no extra cost to you by using this link to shop at Amazon. Like
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Perplexity Computer now runs fully locally, securely, and privately on Mac
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