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Eärendil-1 is a demonstration 'space mirror' satellite with a highly reflective 60-foot thin-film mirror. Built by Reflect Orbital, the satellite will validate technologies that will eventually be used to sell sunlight on demand. The technology is designed to illuminate five- to six-kilometer zones for authorized commercial, agricultural, or emergency use. Reflect Orbital is aiming for a constellation of up to 50,000 orbiting mirrors by 2035.

Tinder's rebrand combines a bolder visual identity with a distinctive editorial voice inspired by dating columnists, positioning the brand as a witty, empathetic guide for modern dating. The refreshed design updates the iconic flame, typography, color palette, and swipe interactions while embracing Gen Z's contradictions instead of simplifying them. Rather than relying on cliched dating imagery, the brand mixes authentic photography, metaphorical visuals, and cultural references to celebrate the many ways people experience connection.

Two threat groups abuse OAuth client ID spoofing in Microsoft Entra ID to test stolen usernames and passwords without generating successful sign‑in events in logs. They send ROPC flow requests with syntactically valid but fake client IDs, then read AADSTS error codes to confirm account and password validity. Campaigns from UNK_pyreq2323 and UNK_OutFlareAZ have already targeted millions of users across thousands of tenants using AWS and Cloudflare infrastructure.