Decrypt - 2026-09-17 ​
18 items collected.
1. OpenAI Models Are Writing Their Own Jailbreak Instructions—And Sometimes Obeying Them ​
Author: Jose Antonio Lanz
Published: 9/17/2026, 10:31:03 PM
Categories: Artificial Intelligence
OpenAI's new transparency framework reveals AI models that invented fake "breach alerts," coached themselves to hide mistakes, and smuggled a file onto the public internet to talk to each other.
2. Security Experts Want the US and China to Promise Never to Let AI Control Nukes ​
Author: Jason Nelson
Published: 9/17/2026, 9:46:03 PM
Categories: Artificial Intelligence
Brookings researchers in the US and China are urging Washington and Beijing to agree to keep humans in control of nuclear weapons.
3. Your Data Could Outlive the Startup You Gave It To. Elon Musk Wants to Buy What's Left ​
Author: Jose Antonio Lanz
Published: 9/17/2026, 9:16:03 PM
Categories: Artificial Intelligence
SpaceX's AI division has held internal talks about buying customer records from dead startups—cheap fuel for Grok, no questions asked, because there's nobody left to ask them.
4. Why Is Chipotle Now Working With the CIA-Funded Palantir? ​
Author: Jose Antonio Lanz
Published: 9/17/2026, 8:46:03 PM
Categories: Technology
Chipotle is piloting a Palantir-built food safety dashboard after a summer of outbreaks, putting employee data in the hands of a company seeded by the CIA's venture arm.
5. CFTC Opens Door for Crypto Apps to Offer Regulated Derivatives Access ​
Author: Jason Nelson
Published: 9/17/2026, 8:16:04 PM
Categories: , , Law and Order
In a no-action letter, the CFTC said certain software providers can connect users to regulated derivatives markets without registering as brokers.
6. OpenAI Says It's Made Progress on a Second $1 Million Math Problem ​
Author: Jose Antonio Lanz
Published: 9/17/2026, 7:32:22 PM
Categories: Artificial Intelligence
Days after its disputed Navier-Stokes claim, OpenAI says it's made "substantial progress" on another Millennium Prize math problem—and won't say which one yet.
7. Ethereum Founder Vitalik Buterin Says AI Won’t Doom Crypto Security ​
Author: Jason Nelson
Published: 9/17/2026, 7:01:05 PM
Categories: , Artificial Intelligence
The Ethereum co-founder said AI could help developers mathematically verify entire software systems, turning the same technology powering new attacks into a tool for defense.
8. Andrew Yang Calls for AI Kill Switch as Safety Fears Mount ​
Author: Jason Nelson
Published: 9/17/2026, 6:06:03 PM
Categories: Artificial Intelligence
The former presidential candidate said lawmakers should impose liability rules and waiting periods on frontier AI firms as autonomous agents raise new cyber and labor concerns.
9. King Charles Convenes OpenAI, Anthropic, Nvidia and Google for AI Safety Summit ​
Author: Jose Antonio Lanz
Published: 9/17/2026, 5:36:02 PM
Categories: Artificial Intelligence
King Charles hosted senior AI executives at his Scottish estate to discuss keeping the technology "in the service of humanity," days after industry leaders called for a slowdown.
10. Bitcoin Bounces as Markets Brace for the Fed’s Next Move ​
Author: Jose Antonio Lanz
Published: 9/17/2026, 5:01:03 PM
Categories: , zcash, Markets
The Federal Reserve's first rate increase since 2023 barely dented crypto prices, but what comes next could change calculations on Wall Street.
11. Financial Data Giant S&P Global Moves Deeper Into Crypto With OpenZeppelin Deal ​
Author: Jason Nelson
Published: 9/17/2026, 4:33:12 PM
Categories: Business
S&P Global is expanding into the technology risks underpinning stablecoins, tokenized funds, and other onchain financial products.
12. FCA Targets Three More London Sites Over Unregistered P2P Crypto Trading ​
Author: Decrypt Agent
Published: 9/17/2026, 3:21:19 PM
Categories: , , Law and Order
"Anyone running an unregistered peer-to-peer crypto business should assume we are looking at them," the FCA's enforcement chief said.
13. SEC Clears a Path for Tokenized Stocks After Clarity Act Stumbles ​
Author: EleanorTerrett
Published: 9/17/2026, 2:52:03 PM
Categories: , , Law and Order
The "innovation exemption" lets qualifying venues trade tokenized versions of U.S. stocks on public blockchains without registering as exchanges—though it excludes price-tracking "synthetics" and lets companies block tokenization of their shares.
14. What Is Arc? The Stablecoin Blockchain From USDC Issuer Circle ​
Author: Jason Nelson
Published: 9/17/2026, 2:40:07 PM
Categories: Technology Guides
Arc is a new layer-1 blockchain developed by USDC issuer Circle, designed specifically for stablecoin-native finance.
15. Revolut Hackers Demand $3M Monero Ransom, Threaten to Sell Customer Data: Report ​
Author: Decrypt Agent
Published: 9/17/2026, 12:53:01 PM
Categories: monero, Law and Order
The group says it chose whom to target by scanning the blockchain for Revolut accounts holding significant crypto.
16. Morning Minute: Crypto Rebounds After The Fed’s First Hike Since 2023 ​
Author: Tyler Warner
Published: 9/17/2026, 12:13:20 PM
Categories: , zcash, Opinion
The Clarity Act failed to pass and FOMC hiked rates, and yet, crypto majors are green and alt leaders are flying. What does it mean?
17. Zcash Closes On $1,400 After Coinholders Vote to Keep Bitcoin-Style Halvings ​
Author: Decrypt Agent
Published: 9/17/2026, 12:05:13 PM
Categories: zcash, Markets
The privacy coin rose double digits Thursday and 168% over the past month in the wake of the NU7 upgrade vote.
18. House Committee Advances US Bitcoin Reserve Bill on Party-Line Split ​
Author: Decrypt Agent
Published: 9/17/2026, 10:24:21 AM
Categories: , Coins
A substitute text adopted before the vote strips out the Federal Reserve funding routes and thins the transparency rules.