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Part of The AI Control Crisis · 15 stories · since Sep 3 · newest 12m ago

Claude Opus 5 used to breach OpenAI's internal systems in under 72 hours

Security experts note AI has lowered the barrier to sophisticated exploits

3 Sep 18 1:20 PM · 5d ago · 22 articles · 1 video · 28 posts · 7 sources · development 3 of 3

Coverage highlights how Claude Opus 5 succeeded where Opus 4.8 failed, demonstrating that newer AI models dramatically cut the time and expertise needed to discover and exploit security flaws. Researchers achieved full breach in under 72 hours.

CBS News

“Three security researchers used Anthropic's Claude models to break into OpenAI's internal systems through its community forum in less than 72 hours.”

The Decoder, Tech news outlet · rss ↗

Mohan Pedhapati Chief Technology Officer, Hacktron AIHacktron AI Security research firmOpenAI AI company attackedAnthropic AI company whose Claude was used in breach

The whole story articlesvideosposts the bright band is this development · numbered dots are the others · click one to jump

Peak 12 pieces in two hours at Sep 17, 11 PM; 69 pieces over 7 days (36 articles · 1 video · 32 posts) Sep 16, 1 PM — 1 piece · 1 article — Google News 1Sep 16, 3 PM — quietSep 16, 5 PM — quietSep 16, 7 PM — quietSep 16, 9 PM — quietSep 16, 11 PM — quietSep 17, 1 AM — quietSep 17, 3 AM — quietSep 17, 5 AM — quietSep 17, 7 AM — quietSep 17, 9 AM — quietSep 17, 11 AM — quietSep 17, 1 PM — quietSep 17, 3 PM — quietSep 17, 5 PM — quietSep 17, 7 PM — quietSep 17, 9 PM — 1 piece · 1 article — Google News 1Sep 17, 11 PM — 12 pieces · 10 articles · 2 posts — Newswires 10, Bluesky 1, Mastodon 1Sep 18, 1 AM — quietSep 18, 3 AM — quietSep 18, 5 AM — 1 piece · 1 article — Newswires 1Sep 18, 7 AM — 1 piece · 1 post — Mastodon 1Sep 18, 9 AM — 6 pieces · 6 articles — Newswires 3, Google News 3Sep 18, 11 AM — 5 pieces · 2 articles · 3 posts — Mastodon 2, Newswires 2, Reddit 1Sep 18, 1 PM — 4 pieces · 2 articles · 2 posts — Newswires 1, Google News 1, Hacker News 1, +1 moreSep 18, 3 PM — 2 pieces · 2 posts — Mastodon 2Sep 18, 5 PM — 5 pieces · 5 articles — Google News 3, Newswires 2Sep 18, 7 PM — 3 pieces · 2 articles · 1 video — Newswires 2, YouTube 1Sep 18, 9 PM — quietSep 18, 11 PM — quietSep 19, 1 AM — 4 pieces · 1 article · 3 posts — Hacker News 1, Newswires 1, Bluesky 1, +1 moreSep 19, 3 AM — quietSep 19, 5 AM — quietSep 19, 7 AM — 3 pieces · 2 articles · 1 post — Hacker News 1, Google News 1, Newswires 1Sep 19, 9 AM — quietSep 19, 11 AM — 1 piece · 1 article — Newswires 1Sep 19, 1 PM — 3 pieces · 1 article · 2 posts — Bluesky 1, Hacker News 1, Newswires 1Sep 19, 3 PM — 3 pieces · 3 posts — Mastodon 3Sep 19, 5 PM — 1 piece · 1 post — Bluesky 1Sep 19, 7 PM — quietSep 19, 9 PM — 1 piece · 1 article — Google News 1Sep 19, 11 PM — quietSep 20, 1 AM — 1 piece · 1 post — Bluesky 1Sep 20, 3 AM — quietSep 20, 5 AM — quietSep 20, 7 AM — 1 piece · 1 post — Mastodon 1Sep 20, 9 AM — quietSep 20, 11 AM — quietSep 20, 1 PM — 2 pieces · 2 posts — Bluesky 2Sep 20, 3 PM — quietSep 20, 5 PM — quietSep 20, 7 PM — quietSep 20, 9 PM — quietSep 20, 11 PM — quietSep 21, 1 AM — quietSep 21, 3 AM — quietSep 21, 5 AM — quietSep 21, 7 AM — quietSep 21, 9 AM — 1 piece · 1 post — Bluesky 1Sep 21, 11 AM — 3 pieces · 3 posts — Bluesky 2, Mastodon 1Sep 21, 1 PM — 2 pieces · 2 posts — Hacker News 1, Mastodon 1Sep 21, 3 PM — quietSep 21, 5 PM — quietSep 21, 7 PM — quietSep 21, 9 PM — quietSep 21, 11 PM — quietYesterday, 1 AM — quietYesterday, 3 AM — 1 piece · 1 post — Bluesky 1Yesterday, 5 AM — quietYesterday, 7 AM — quietYesterday, 9 AM — quietYesterday, 11 AM — quietYesterday, 1 PM — quietYesterday, 3 PM — 1 piece · 1 post — Bluesky 1Yesterday, 5 PM — quietYesterday, 7 PM — quietYesterday, 9 PM — quietYesterday, 11 PM — quietToday, 1 AM — quietToday, 3 AM — quietToday, 5 AM — quietToday, 7 AM — quietToday, 9 AM — quietToday, 11 AM — quietToday, 1 PM — quietToday, 3 PM — quietToday, 5 PM — quietToday, 7 PM — quietToday, 9 PM — quiet 123
1Wall Street Journal and news outlets…2OpenAI confirms breach and patches both…3Security experts note AI has lowered the…
Sep 17Sep 18Sep 19Sep 20Sep 21yesterdaynow · 11:59 PM ET

What was reported 1 claim about this development

  1. 11 outlets Researchers used Claude to breach OpenAI's internal systems

    first by Channel News Asia, 5d ago · also Ars Technica, Ars OpenForum, The Verge, ZeroHedge, The Decoder, The New Stack +4

    9 more headlines

On air 1 segment · click to watch, arrow keys to move

  1. CBS News
    Researchers report using Anthropic's Claude to hack OpenAI's ChatGPT video · YouTube · 5d ago · +1 outlet

What people said 4 voices · best of 10 · verbatim

All 3 developments of Claude Opus 5 used to breach OpenAI's internal systems in… →

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