5 Bytes Podcast Episode Guide
Episode: 457

Windows 11 Update Chaos & Revolut Exposes Some Passport Data

Microsoft’s September updates are breaking Remote Desktop, File Explorer and other Windows features, while Revolut has exposed customer passports, identity documents and transaction data after receiving fraudulent government requests. Also covered: passkey-themed Microsoft 365 phishing, the GrayRabbit backdoor, critical Check Point VPN flaws, the end of Office 2021 support and Microsoft’s humanist AI code.

Episode 457 is available on Soundcloud:

On YouTube:

YouTube video

If you’d like to play the Podcast on a different podcast service such as Apple Podcasts or Spotify. You can find this episode at 5BytesPodcast.com

Reference Links:

News:

Windows 11 September update breaks Remote Desktop and other features
https://www.windowslatest.com/2026/09/12/microsoft-admits-windows-11s-biggest-september-update-is-breaking-multiple-features-days-after-it-warned-users-not-to-delay-updates/

Microsoft releases out-of-band updates for September issues
https://www.reddit.com/r/SCCM/comments/1wgcp90/ms_releases_all_sorts_of_oob_updates_for_sept/

Revolut exposes customer data after fraudulent government requests
https://techcrunch.com/2026/09/12/revolut-confirms-customer-data-breach-through-fake-government-requests/

Hackers exploit Tencent Sogou flaw to deploy GrayRabbit malware
https://www.bleepingcomputer.com/news/security/hackers-exploit-tencent-app-flaw-to-deploy-grayrabbit-malware/

Passkey-themed phishing attacks lead to Microsoft 365 data theft
https://www.bleepingcomputer.com/news/security/passkey-themed-phishing-attacks-lead-to-microsoft-365-data-theft/

Dutch NCSC warns exploitation of critical Check Point VPN flaws is imminent
https://www.bleepingcomputer.com/news/security/dutch-ncsc-critical-check-point-vpn-flaws-exploitation-is-imminent/

Microsoft ends support for Office 2021 in October
https://www.neowin.net/news/microsoft-is-ending-support-for-office-2021-in-less-than-a-month/

Microsoft publishes a humanist AI code of conduct
https://www.theverge.com/news/994566/microsoft-humanist-ai-code-of-conduct

Scripts, Tricks and Tips

Why patch automation needs brakes, not just an accelerator
https://www.bleepingcomputer.com/news/security/why-patch-automation-needs-brakes-not-just-an-accelerator/

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