Written by Zoltan Vardaistaff writerReviewed by Yohan Yunstaff editor
Written by Zoltan Vardaistaff writer
Reviewed by Yohan Yunstaff editor
Anthropic says Claude used for cyberattacks and surveillance
Latest NewsPublishedSep 11, 2026
A Russian-speaking operator targeted more than 20 organizations, while a Mali consultant used Claude to build a mass-surveillance platform.

Russian- and Chinese-speaking operators used Anthropic’s Claude to automate cyberattacks, the company stated in a Thursday report.
Russian-speaking operator “JackPoterz” used customized AI-driven workflows to automate large parts of the attack chain, targeting more than 20 organizations, including government ministries and intelligence bodies. The actor also targeted embassies and diplomatic missions in Ukraine and Europe.
Chinese-speaking operators also used Claude as an engineering and orchestration layer for vulnerability research, with one workflow producing more than a dozen possible zero-day findings in network-appliance firmware in one month.
Anthropic stated AI is changing the economics of cyberattacks, allowing individual operators to complete breaches in two to three hours and handle dozens of victims in parallel.
Separately, a likely Bamako-based independent consultant working with Mali’s state intelligence service used Claude as the primary engineering workforce to build a population-scale domestic surveillance system that monitors roughly 25 million SIM cards across all three of the country’s national mobile operators.
The deployed platform ran on-premises using local models, with Claude providing software design and engineering support. It was designed to generate intelligence dossiers on phone numbers without requiring a court order.
Related: AI has not triggered DeFi ‘hackpocalypse,’ Dragonfly partner says


Subscribe to daily byte-sized crypto news from Cointelegraph
Subscribe
Cointelegraph is committed to independent, transparent journalism. This news article is produced in accordance with Cointelegraph’s Editorial Policy and aims to provide accurate and timely information. Readers are encouraged to verify information independently.
- AI
- Hackers
- Hacks
- Weapons
- Cybersecurity
- Phishing
- Data
- AI & Hi-Tech
More on the subject
Nvidia buys Hugging Face for $12.9B in push into AI software
Sep 3, 2026
Helen Partz
Hugging Face hack exposes the open-weight AI cybersecurity paradox
Aug 25, 2026
Adrian Zmudzinski
Binance opens crypto trading to AI agents with user-set controls
Aug 20, 2026
Nate Kostar
Nvidia buys Hugging Face for $12.9B in push into AI software
Sep 3, 2026
Helen Partz
Hugging Face hack exposes the open-weight AI cybersecurity paradox
Aug 25, 2026
Adrian Zmudzinski
Binance opens crypto trading to AI agents with user-set controls
Aug 20, 2026
Nate Kostar