"Ignore all previous instructions."If you have ever used generative AI, you might have seen a sentence like this at least once.This is what is known as "prompt injection."Hearing just this, you might ...

WordPress backup plugin vulnerability CVE-2026-19949 in All-in-One WP Migration exposes 3.25 million unpatched sites to unauthenticated remote code execution, with a weaponized proof-of-concept ...

Parameterized SQL queries can make PowerShell tools more secure and reliable while preserving smart quotes, emojis and other complex input.

Cisco has patched CVE-2026-76461, a critical Secure Email Gateway flaw that lets remote attackers execute commands with root privileges without credentials.

For UK SMEs building software, the question is rarely whether to automate security testing. The more useful question is how to do it in a way that improves release confidence without turning the ...

Attackers could steal data from Synology NAS in three different ways. The manufacturer is also fixing less urgent vulnerabilities with a patch.

The United States has faced no shortage of existential threats throughout its history, but few have proven as persistent, elusive, and damaging as the cyber attacks launched against its government, ...

Better models require less prompt engineering per task, but they also unlock higher-value results that sophisticated prompting can reach ...

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The most damaging LLM flaws rarely stop at an unsafe answer. They cross into retrieval systems, identity controls, tools, ...

Explore the latest news, real-world incidents, expert analysis, and trends in Vulnerability — only on The Hacker News, the ...

It didn’t take long for large language models to move beyond the chat window. Today’s deployments increasingly give them persistent memory, tool access, credentials, and connections to systems where ...