EchoLeak

Concept

A zero-click prompt injection vulnerability in Microsoft 365 Copilot (CVE-2025-32711) in which a crafted email could cause Copilot to exfiltrate data; the episode describes it as an LLM scope violation.

Title graphic: EchoLeak (Concept)

Tipo	Concept

Articles about EchoLeak (4)

Correggere i difetti di Copilot con i Small Language Model
2026-08-26 · Mirko Peters
Bentornati al blog di accompagnamento al podcast! In questo articolo approfondiamo il cambiamento tecnico che sta trasformando il modo in cui le organizzazioni enterprise affrontan
Copilot e requisiti di sicurezza degli endpoint: la guida definitiva a Microsoft 365
2026-04-17 · Mirko Peters
Se stai pensando di lanciare Microsoft Copilot nel tuo ambiente Microsoft 365, non puoi permetterti di trascurare la sicurezza degli endpoint. Questa guida offre un'analisi dettagl
Fixing Copilot's Flaws with Small Language Models
2026-08-26 · Mirko Peters
Welcome back to the podcast companion blog! In this post, we are diving deep into the technical shift transforming how enterprise organizations approach artificial …
Copilot and Endpoint Security Requirements: The Ultimate Microsoft 365 Guide
2026-04-17 · Mirko Peters
If you’re thinking about launching Microsoft Copilot across your Microsoft 365 environment, you can’t afford to overlook endpoint security. This guide g…

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Sources

Profile: arxiv.org/html/2509.10540v1
Feed for this topic (RSS): entity/echoleak/feed.xml
Articles on this topic: 4

Maintained by Mirko Peters (Microsoft MVP) · Last updated: 2026-11-03