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September 13th, 2026 | 07:54 PM
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Dead Drop
NOUN
- A location to secretly pass information without a face-to-face meeting.
Each week we hope to give our readers tidbits of gossip from the world of national security and intelligence. The Dead Drop is a source of fun or intriguing news you can’t get anywhere else.
Got a tip for us? Email us at thedeaddrop@thecipherbrief.com and share the scoop. We promise to protect our sources and methods.
Below is our recent intelligence collection:
Dead Drop: September 13 - 19
THE SPY WHO CAME IN FROM THE CHATBOT: Russia, China and Iran-linked operators are increasingly using commercial AI chatbots for intelligence and military work, according to Anthropic's new threat report. Anthropic says Russian operators used its Claude chatbot in a cyber-espionage campaign targeting military and diplomatic organizations, while Iran-linked operators used Claude to compile targeting handbooks on U.S. Navy forces in the Middle East, pulling together ship positions, military photos, transponder data and satellite imagery. Other users turned to the chatbot for drone and missile [...] Read More
Dead Drop: September 6-12
RUSSIA PRACTICES CABLE-CUTTING, GETS CAUGHT MID-REHEARSAL: Russia's GUGI, a secretive Russian military unit whose entire job is apparently finding [...] More
Dead Drop: August 30 - September 5
AD-VERSARY DENIED: Per Reuters, the Air Force has disabled advertising identifiers on military computers and mobile phones, while U.S. Special [...] More
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