AI Finds Old Coding Flaws, Sparking Global Cyber Security Response

PHP is a widely used programming language that powers a large part of the websites on the internet. It has existed for many years and is especially popular for building online services.

Recently, artificial intelligence (AI) tools uncovered a number of long-hidden vulnerabilities in PHP's code. These are weaknesses that could allow hackers to break into systems.

The discovery triggered what has been described as a rare, large-scale cyber security response, with organisations around the world moving quickly to check their systems.

Such flaws can remain unnoticed for years because traditional checking methods often miss subtle coding mistakes. AI, however, can scan huge amounts of code much faster than human experts.

Because PHP is used so widely, even a small flaw can affect thousands of websites. This is why the response became a global effort rather than a local fix.

Experts say this case shows both the benefits and risks of AI in cyber security. On one hand, AI can help find and fix problems before criminals exploit them. On the other hand, the same technology could potentially be used by attackers to search for weaknesses faster than defenders can patch them.

Companies and website operators have been advised to update their systems and watch for official guidance. The event has reignited discussion about how AI will reshape the future of digital safety.