# Anthropic reports 5,500 verified vulnerabilities found from April to October

_Published Tuesday, October 6, 2026 at 5:15 PM EDT · Security, AI · Latest · Tier 2 — Notable_

Anthropic says it found 5,500 verified vulnerabilities in April-October, Reuters reported. Glasswing partners found 129K+ vulnerabilities in April-July, including 33K+ rated critical or high severity. Anthropic is expanding a program that lets vetted cybersecurity professionals test its most powerful AI models with fewer safeguards.

## Sources

- [Techmeme](https://www.techmeme.com/261006/p36#a261006p36)

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Canonical: https://techandbusiness.org/newswire/ZyG3sv6pLR2EMGAyLI0tl7
Published: 2026-10-06T21:15:26.618Z
Story chronology: 2026-10-06T20:00:49.000Z
Retrieved: 2026-10-06T23:06:33.794Z
Publisher: Tech & Business (techandbusiness.org)