Techmeme
December 26, 2025, 4:50 PM

Top News

Naomi Nix / Washington Post:
Internal documents show Instagram's aggressive campaign to win back teens, including by boosting teen-friendly influencers, adjusting its algorithm, and more  —  The company pursued a yearslong strategy to win teens back even after critics said it wasn't safe, records show.
Marco Quiroz-Gutierrez / Fortune:
Cursor CEO Michael Truell warns that “vibe coding” advanced projects may create “shaky foundations” and eventually “things start to kind of crumble”  —  Michael Truell, cofounder and CEO of Cursor.STUART ISETT—FORTUNE  —  Cursor may utilize AI …
Ben Schoon / 9to5Google:
A Google support page in Hindi says the company plans to roll out an option to let users change their Gmail addresses while retaining all data and services  —  For quite some time now, Google has allowed users to change their account email address if they are using a third-party email address …
Hartley Charlton / MacRumors:
Apple settles with a Brazilian regulator to allow alternative app stores; report: Apple will charge a 5% fee for alt app stores and 15% on App Store link-outs  —  Brazilian regulators have approved a settlement that will require Apple to change how the App Store operates on iPhone in the country …
Annie Palmer / CNBC:
As startups flood the market with AI shopping agents, Amazon is playing defense by blocking agents' access to its site and investing heavily in its own tools  —  Amazon CEO Andy Jassy could see how dramatically artificial intelligence was altering e-commerce.

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