https://itbusinessdigest.com/copilot-business-usage-billing-cost/IT Business Digesten2026-10-16Copilot Business metering from Dec 1: up to $8,000/month at 200 seats https://itbusinessdigest.com/cisa-kev-cisco-email-gateway-pan-os-ahsay/IT Business Digesten2026-10-16Cisco, Palo Alto and Ahsay flaws under attack: fix by October 17 https://itbusinessdigest.com/openai-retires-gpt-4o-gpt-4-1-api/IT Business Digesten2026-10-15OpenAI pulls GPT-4o and GPT-4.1 from its API on January 14 https://itbusinessdigest.com/mozilla-firefox-enterprise-self-hosted-console/IT Business Digesten2026-10-15Mozilla launches Firefox Enterprise with a self-hosted console https://itbusinessdigest.com/microsoft-takes-down-yam-store-phishing-kits/IT Business Digesten2026-10-15Microsoft seizes phishing kits behind 1 billion messages this year https://itbusinessdigest.com/october-2026-patch-tuesday-priority/IT Business Digesten2026-10-14October Patch Tuesday: 1,411 fixes and one exploited Windows flaw https://itbusinessdigest.com/gemini-4-argon-google-cloud-pricing/IT Business Digesten2026-10-14Google opens Gemini 4 Argon to all; API price doubles December 1 https://itbusinessdigest.com/fbi-north-korean-it-worker-laptop-farms-texas/IT Business Digesten2026-10-14FBI raids 40 Texas laptop farms tied to North Korean IT workers