A new one-click attack flow discovered by Varonis Threat Labs researchers underscores this fact. ‘Reprompt,’ as they’ve ...
The Reprompt Copilot attack bypassed the LLMs data leak protections, leading to stealth information exfiltration after the ...
3don MSN
How this one-click Copilot attack bypassed security controls - and what Microsoft did about it
Reprompt impacted Microsoft Copilot Personal and, according to the team, gave "threat actors an invisible entry point to perform a data‑exfiltration chain that bypasses enterprise security controls ...
The good news is that the exploit has already been reported to Microsoft way back in August of 2025, and has been patched ...
Researchers identified an attack method dubbed "Reprompt" that could allow attackers to infiltrate a user's Microsoft Copilot session and issue commands to exfiltrate sensitive data.
Abstract "Double-extortion" ransomware attacks not only encrypt systems but also steal sensitive data. Traditional backups ...
Security researchers from Radware have demonstrated techniques to exploit ChatGPT connections to third-party apps to turn ...
There’s a well-worn pattern in the development of AI chatbots. Researchers discover a vulnerability and exploit it to do ...
Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...
Data exfiltration is the movement or migration of company-owned trade secrets or intellectual property outside of the enterprise. It can either be unintentional or transacted with bad intent. The ...
SAN FRANCISCO--(BUSINESS WIRE)--BlackFog, the leader in ransomware prevention and anti data exfiltration (ADX), today launched its next-generation cybersecurity protection platform for macOS.
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