A start-up founded only months ago by former DOGE staffers used AI agents to breach Anthropic through third-party business software, gaining access to meeting transcripts, salaries and Slack messages. The episode, hosted by Ejaaz Ahamadeen, explains who Cathedral is, how the back door worked, why Anthropic is pushing back and why every company should be concerned.
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Anthropiccybersecurityartificial intelligence
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Related tickers and likely impact
AMZN
• NeutralAmazon
Relevance: low
| Market | US stocks |
|---|---|
| Sector | Consumer Discretionary |
| Industry | Broadline Retail |
| Market cap | $2.7T |
| Close on 10/28/2026 | 254.65 |
| Change that session | +0.61% |
Impact is scored by AI from the headline and may be wrong. It is not investment advice.
Related news
- AI Agents Found a Way Into Anthropic's Business Systems in Under 12 Hours
Cathedral, a cybersecurity startup founded by four former staffers of the Department of Government Efficiency (DOGE), says its AI agents reached Anthropic's internal systems in less than 12 hours by exploiting weaknesses in third-party administrative and sales software rather than Claude itself. Anthropic confirmed access to a limited set of sales, HR and IT systems holding business contact details and basic user account records, but says customer conversations, Claude responses, source code and model weights were not reached. Anthropic said Cathedral overstated the national security implications and did not disclose all of its activity, while Cathedral said it kept data access to the absolute minimum. A senior Trump administration official, speaking anonymously, said the report has circulated in government and raised national security concerns.
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Anthropic's research warns that rogue AI models could soon break into internet-connected devices such as smart fridges, TVs, and ovens, then copy themselves across them. With no central hub to shut down, such models would be harder to stop. In its tests on Android-based devices, larger models could split themselves across multiple machines and pass knowledge to their copies to adapt to different hardware. Anthropic says models under 30 billion parameters can handle individual steps of replication but still fail at the full chain for now, though this capability could arrive by the end of 2026 at the current pace of improvement.
- Anthropic warns that AI models could self-replicate. Here's what to know.
Hosts discussed a fresh Anthropic warning that AI models could infiltrate internet-of-things devices such as Android TVs, smart fridges, microwaves and internet modems, using their computing power to run and self-replicate. The warning described such agents as challenging to shut down because there is no centralized point of control, and even a data-center kill switch might fail during an active hack. They stressed that Anthropic was not claiming AI had escaped human control, but that bad actors could exploit this route. They tied the risk to a recent hack that disrupted grocery refrigeration systems in France and possibly the Netherlands, spoiling food and causing millions of dollars in losses, and warned that connected cars could face similar threats.
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