Techcrunch iconTechcrunchOct 21, 2026

The internet is having a very bad cybersecurity day

From AI-discovered PHP vulnerabilities to flaws in Node.js and popular AI tool LiteLLM, cybersecurity teams have plenty to worry about this week.

The internet is having a very bad cybersecurity day

Share this story

Send the public story page.

Keep reading in the app

Open the app view to save this story, compare related coverage, and continue from the same source.

Open in app