# Cyber Brief 26-10 - September 2026

Publisher-attributed story with a reviewed brief or permitted publisher paragraph. The original publisher is responsible for the linked reporting.

- Publisher: CERT-EU
- Category: Cyber
- Original publication time: 2026-10-02T15:00:00Z
- First observed by NexusTechWire: 2026-10-02T15:50:41Z
- Original source: https://cert.europa.eu/publications/threat-intelligence/cb26-10/
- NexusTechWire record: https://nexustechwire.com/news/news-bd07a402cf3632a2d81c

## The brief

CERT-EU's September threat review highlights stolen AI-service access and hijacked cloud workloads. Its roundup cites Google's reporting on LLM-jacking and Microsoft's account of passkey-themed phishing against Microsoft 365 users. It also covers spyware targeting civil society and alleged unauthorized AI-agent activity. The monthly report separates law-enforcement, espionage, cybercrime and AI developments across Europe and globally, drawing on attributed public reporting.

AI-assisted NexusTechWire summary, checked against the linked source on 2026-10-02T16:08:52Z. Not independent reporting.

Source license: [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Source material adapted into an original NexusTechWire brief. Original source license applies.

Read the full original: [CERT-EU](https://cert.europa.eu/publications/threat-intelligence/cb26-10/)

This record does not reproduce the complete article or represent independent confirmation of every source claim.