# AI helps uncover P2PShell vulnerability that hit 70% of websites

Digest AI · Enterprise & Industry · published 2026-10-26T10:57:51Z

Canonical: https://digestai.news/story/ai-helps-uncover-p2pshell-vulnerability-that-hit-70-of-websites

## Summary

A new vulnerability called P2PShell was identified, affecting the coding language that powers 70% of the world’s websites. The flaw allows attackers to run code remotely or access server data, and it caused several European government sites to go offline temporarily this past week while they applied a fix.

Researchers used artificial intelligence to map how the vulnerability could be exploited, a process that also shows how AI can aid bad actors. Patrick Fussell, IBM’s global head of adversary simulation, warned that much of the internet runs on old technology that may contain similar weaknesses. The article stresses that users have little control; the responsibility lies with organizations to install security patches and maintain good hygiene.

The piece offers practical steps: keep software up to date, use password managers like Bitwarden, 1Password or Dashlane, adopt passkeys supported by Apple, Google and Microsoft, enable two‑factor authentication, monitor accounts, freeze credit reports, and set a family code word for verification. It also notes that AI‑generated phishing can bypass traditional red flags, making vigilance even more critical.

## Key points

- P2PShell vulnerability impacts 70% of websites and allows remote code execution
- AI helped researchers discover the flaw, showing how it can aid attackers
- European government sites went offline temporarily while applying the fix

## Why it matters

The discovery shows how AI accelerates finding critical web flaws, exposing the fragility of global infrastructure and underscoring the need for rapid patching and stronger user security practices.

## Sources

1. [AI is exposing how fragile the web really is. What you can do to stay safe](https://cnn.com/2026/10/26/tech/ai-internet-safety-tips?Date=20261026&Profile=cnn) (cnn.com, 2026-10-26)

## Cite

Digest AI, "AI helps uncover P2PShell vulnerability that hit 70% of websites", 26 October 2026, https://digestai.news/story/ai-helps-uncover-p2pshell-vulnerability-that-hit-70-of-websites

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