Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

A glowing check engine light is one of the most common — and most stressful — experiences for car owners. It can mean an ...

From cyberattacks to insider threats, organizations face a growing range of risks that can disrupt operations, erode trust, ...

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

From insider recruitment and AI-powered investment scams to LLM reconnaissance and QR code phishing, Cybernews’s new security ...

If you think SAST and SCA are enough, you’re already behind. The future of app security is posture, provenance and proof, not ...

Cyera's leap from a $6 billion valuation to $9 billion in roughly half a year is the kind of step change that usually takes a ...

Your organization, the industrial domain you survive on, and almost everything you deal with rely on software applications. Be it banking portals, healthcare systems, or any other, securing those ...

Security teams have always known that insecure direct object references (IDORs) and broken authorization vulnerabilities exist in their codebases. Ask any ...

Cybercriminals use ErrTraffic tool to automate malware distribution through fake browser error messages, with attacks ...

In this tutorial, we build an advanced red-team evaluation harness using Strands Agents to stress-test a tool-using AI system against prompt-injection and tool-misuse attacks. We treat agent safety as ...

One of the buzziest use-case scenarios that emerged out of the generative AI wave was vibe-coding. Think of it as your usual back-and-forth conversation with an AI chatbot, but instead of asking it ...