Tag: data exfiltration
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Reprompt Attack Hijacks Microsoft Copilot Sessions to Steal Data
Understanding the Reprompt Threat to Microsoft Copilot Security researchers have identified a new threat vector nicknamed “Reprompt” that targets Microsoft Copilot sessions. The core idea behind Reprompt is to secretly inject commands into a user’s Copilot workflow by hiding a malicious prompt inside a legitimate-looking URL. When the user clicks the link or the URL…
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Reprompt attack hijacked Microsoft Copilot sessions for data theft: what you need to know
Understanding the Reprompt Attack on Microsoft Copilot Security researchers have uncovered a novel attack technique dubbed “Reprompt” that could allow attackers to hijack an active Microsoft Copilot session and issue commands to exfiltrate sensitive information. By embedding a malicious prompt inside what appears to be a legitimate URL or prompt path, an attacker may bypass…
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Reprompt Attack Hijacks Microsoft Copilot Sessions
What is the Reprompt Attack? Security researchers have identified a new class of threat dubbed the “Reprompt” attack. In essence, it targets users of Microsoft Copilot by embedding a malicious prompt inside a legitimate-seeming URL. When a user clicks the link or loads the page, the prompt is rendered within the Copilot session, allowing the…
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Noma Security Reveals Critical Salesforce Agentforce Flaw: ForcedLeak Highlights AI Agent Risks
Overview: A critical flaw in Salesforce Agentforce Israeli cybersecurity firm Noma Security disclosed a severe security vulnerability in Salesforce’s AI agent platform, Agentforce. Dubbed ForcedLeak, the flaw earned a CVSS score of 9.4 and was promptly fixed by Salesforce after the report. The incident underscores a growing class of risks tied to autonomous AI agents,…