Engadget - Apple April 21, 2026

Mozilla says it patched 271 Firefox vulnerabilities thanks to Anthropic's Claude Mythos

Anthropic's buzzy announcement about using AI to improve cybersecurity earlier this month was met with plenty of skepticism. However, Mozilla shared some details that support use of the company's special Claude Mythos Preview model as a way to protect critical services. Using Mythos helped Mozilla's…

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Engadget - Apple Apr 21, 2026

SpaceX and Cursor strike partnership that might end in a $60 billion acquisition

SpaceX and AI company Cursor have struck a new partnership that could see the owner of X buy the AI company for $60 billion later this year. "SpaceXAI and @cursor_ai are now working closely together to create the world’s best coding and knowledge work AI," SpaceX wrote in a post on X. SpaceXAI and @…

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Engadget - Apple Apr 21, 2026

Cash App now supports accounts for kids 6-12

Cash App, the banking and payments app run by Block, has added support for parent-managed kids accounts. The new accounts include key benefits from the service's normal account, with an eye towards teaching financial literacy to younger users ages 6 to 12. Cash App first allowed teenage users on its…

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Engadget - Apple Apr 21, 2026

YouTube is muting push notifications from channels you don't watch

YouTube notifications can get messy fast, particularly if you’re subscribed to a lot of different channels. To address that, today the company will begin muting push notifications from creators that you haven’t engaged with in the last month. The change to YouTube notifications began as a small tria…

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