Enterprise software maker SAP on Tuesday announced the release of 17 new security notes as part of its January 2026 Security Patch Day. Four of the notes address critical-severity vulnerabilities. The ...

Abstract: We surface a new threat to closed-weight Large Language Models (LLMs) that enables an attacker to compute optimization-based prompt injections. Specifically, we characterize how an attacker ...

Microsoft has pushed back against claims that multiple prompt injection and sandbox-related issues raised by a security engineer in its Copilot AI assistant constitute security vulnerabilities. The ...

It's refreshing when a leading AI company states the obvious. In a detailed post on hardening ChatGPT Atlas against prompt injection, OpenAI acknowledged what security practitioners have known for ...

Facing sustained scrutiny over vulnerabilities in its ChatGPT Atlas browser, OpenAI presented a new automated security testing system on Monday. Yet the technical upgrade arrives with a sobering ...

Even as OpenAI works to harden its Atlas AI browser against cyberattacks, the company admits that prompt injections, a type of attack that manipulates AI agents to follow malicious instructions often ...

About The Study: In this quality improvement study using a controlled simulation, commercial large language models (LLM’s) demonstrated substantial vulnerability to prompt-injection attacks (i.e., ...

Two recently disclosed vulnerabilities discovered in Fortinet’s product portfolio have prompted a pre-holiday warning for defenders after being added to the Known Exploited Vulnerabilities (KEV) ...

Prompt injection vulnerabilities may never be fully mitigated as a category and network defenders should instead focus on ways to reduce their impact, government security experts have warned. Then ...

The UK’s National Cyber Security Centre (NCSC) has highlighted a potentially dangerous misunderstanding surrounding emergent prompt injection attacks against generative artificial intelligence (GenAI) ...

Security experts working for British intelligence warned on Monday that large language models may never be fully protected from “prompt injection,” a growing type of cyber threat that manipulates AI ...