prompt injection

A sophisticated new threat named “Echoleak” has been uncovered by cybersecurity researchers, triggering alarm across industries and raising probing questions about the security of widespread AI assistants, including Microsoft 365 Copilot and other MCP-compatible solutions. This attack, notable...

In recent developments, cybersecurity researchers have uncovered a critical vulnerability in Microsoft Copilot, an AI-powered assistant integrated into Office applications such as Word, Excel, Outlook, and Teams. Dubbed "EchoLeak," this flaw enables attackers to exfiltrate sensitive data from a...

Security researchers at Aim Labs have recently uncovered a critical zero-click vulnerability in Microsoft 365 Copilot, dubbed "EchoLeak." This flaw allows attackers to extract sensitive organizational data without any user interaction, posing significant risks to data security and privacy...

The breathtaking promise of generative AI and large language models in business has always carried a fast-moving undercurrent of risk—a fact dramatically underscored by the discovery of EchoLeak, the first documented zero-click security flaw in a production AI agent. In January, researchers from...

The emergence of artificial intelligence in the workplace has revolutionized the way organizations handle productivity, collaboration, and data management. Microsoft 365 Copilot—Microsoft’s flagship AI-powered assistant—embodies this transformation, sitting at the core of countless enterprises...

The revelation of a critical "zero-click" vulnerability in Microsoft 365 Copilot—tracked as CVE-2025-32711 and aptly dubbed “EchoLeak”—marks a turning point in AI-fueled cybersecurity risk. This flaw, which scored an alarming 9.3 on the Common Vulnerability Scoring System (CVSS), demonstrates...

Here are the key details about the “EchoLeak” zero-click exploit targeting Microsoft 365 Copilot as documented by Aim Security, according to the SiliconANGLE article (June 11, 2025): What is EchoLeak? EchoLeak is the first publicly known zero-click AI vulnerability. It specifically affected...

In June 2025, a critical "zero-click" vulnerability, designated as CVE-2025-32711, was identified in Microsoft 365 Copilot, an AI-powered assistant integrated into Microsoft's suite of productivity tools. This flaw, dubbed "EchoLeak," had a CVSS score of 9.3, indicating its severity. It allowed...

Microsoft's Copilot, an AI-driven assistant integrated into the Microsoft 365 suite, has recently been at the center of significant security concerns. These issues not only highlight vulnerabilities within Copilot itself but also underscore broader risks associated with the integration of AI...

A critical vulnerability recently disclosed in Microsoft Copilot—codenamed “EchoLeak” and officially catalogued as CVE-2025-32711—has sent ripples through the cybersecurity landscape, challenging widely-held assumptions about the safety of AI-powered productivity tools. For the first time...

In a landmark revelation for the security of AI-integrated productivity suites, researchers have uncovered a zero-click data leak flaw in Microsoft 365 Copilot—an AI assistant embedded in Office apps such as Word, Excel, Outlook, and Teams. Dubbed 'EchoLeak,' this vulnerability casts a spotlight...

Here is what is officially known about CVE-2025-32711, the M365 Copilot Information Disclosure Vulnerability: Type: Information Disclosure via AI Command Injection Product: Microsoft 365 Copilot Impact: An unauthorized attacker can disclose information over a network by exploiting the way...

In today’s landscape, artificial intelligence has cemented its place at the heart of enterprise innovation, automation, and user engagement, but this rapid adoption of large language models (LLMs) introduces new and expanding threat surfaces. Among these, prompt injection attacks have emerged as...

Just as organizations worldwide are racing to implement artificial intelligence across their workflows, Microsoft has set the pace with a bold set of initiatives to secure the next generation of AI agents, using its zero trust security framework as both foundation and shield. The rapid rise of...

As large language models move from academic curiosities to essential engines behind our chats, code editors, and business workflows, the stakes for their security could not be higher. Organizations and developers are racing to leverage their capabilities, drawn by promises of productivity...

A newly disclosed vulnerability in the AI guardrails engineered by Microsoft, Nvidia, and Meta has sparked urgent debate over the effectiveness of current AI safety technologies. Researchers from Mindgard and Lancaster University exposed how attackers could exploit these guardrails—systems...

Artificial intelligence systems have become integral to the operations of technology giants like Microsoft, Nvidia, and Meta, powering everything from customer-facing chatbots to internal automation tools. These advancements, however, bring with them new risks and threats, particularly as...

The landscape of artificial intelligence (AI) security has experienced a dramatic shakeup following the recent revelation of a major vulnerability in the very systems designed to keep AI models safe from abuse. Researchers have disclosed that AI guardrails developed by Microsoft, Nvidia, and...

The landscape of artificial intelligence security, particularly regarding large language models (LLMs), is facing a seismic shift following new discoveries surrounding the vulnerability of AI guardrail systems developed by Microsoft, Nvidia, and Meta. Recent research led by cybersecurity experts...

Artificial intelligence has rapidly woven itself into the fabric of our daily lives, offering everything from personalized recommendations and virtual assistants to increasingly advanced conversational agents. Yet, with this explosive growth comes a new breed of risk—AI systems manipulated for...