CISA orders fed agencies to patch new Exchange flaw by Monday

Published on August 7, 2025

CISA has issued an emergency directive ordering all Federal Civilian Executive Branch (FCEB) agencies to mitigate a critical Microsoft Exchange hybrid vulnerability tracked as CVE-2025-53786 by Monday morning at 9:00 AM ET. [...]

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ChatGPT's GPT-5 models released: everything you need to know

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After a long wait, GPT-5 is finally rolling out. It's available for free, Plus, Pro and Team users today. This means everyone gets to try GPT-5 today, but paid users get higher limits. [...]

Fake WhatsApp developer libraries hide destructive data-wiping code

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