The Reprompt Copilot attack bypassed the LLMs data leak protections, leading to stealth information exfiltration after the ...

A new one-click attack flow discovered by Varonis Threat Labs researchers underscores this fact. ‘Reprompt,’ as they’ve ...

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.

ZDNET's key takeaways Dubbed "Reprompt," the attack used a URL parameter to steal user data.A single click was enough to ...

The good news is that the exploit has already been reported to Microsoft way back in August of 2025, and has been patched ...

Security researchers from Radware have demonstrated techniques to exploit ChatGPT connections to third-party apps to turn ...

Abstract "Double-extortion" ransomware attacks not only encrypt systems but also steal sensitive data. Traditional backups ...

There’s a well-worn pattern in the development of AI chatbots. Researchers discover a vulnerability and exploit it to do ...

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 ...

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 ...

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.