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)

Corrigindo as falhas do Copilot com Small Language Models
2026-08-26 · Mirko Peters
Bem-vindo de volta ao blog complementar do podcast! Neste post, vamos mergulhar fundo na mudança técnica que está transformando a forma como as organizações corporativas encaram a
Requisitos de Copilot e segurança de endpoints: o guia definitivo do Microsoft 365
2026-04-17 · Mirko Peters
Se você está pensando em implantar o Microsoft Copilot em todo o seu ambiente do Microsoft 365, não pode deixar a segurança de endpoints de lado. Este guia…
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…

Glossário

Community wiki

Short info above, community knowledge below: add practical tips, examples or corrections. New contributions are reviewed first; trusted members publish directly.

Especialistas e empresas para este tópico

Ninguém indicou ainda este tópico. Adicione-o ao seu perfil.

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