Backdooring Open-Weight AI Models
This is a problem: Any open model whose weights have been edited can carry a backdoor, whether it’s a task-specific fine-tune, a merged adapter or an abliterated build.
Read the full story on Schneier on Security.
This is a problem: Any open model whose weights have been edited can carry a backdoor, whether it’s a task-specific fine-tune, a merged adapter or an abliterated build.
Read the full story on Schneier on Security.
Accenture wants to keep a lid on how much it spends for external AI, and it means Claude usage could be cut.
Replit CEO Amjad Masad envisions a future of “self-driving companies,” where AI agents handle day-to-day tasks and people focus on higher-level decisions.
An OpenAI research model hit a nebulous milestone today by pilfering test Ethereum tokens.
Users on paid Workspace plans and Google AI add-ons get low-latency conversational search that cites source emails. Admin settings default to enabled.
The White House crackdown on green cards for skilled foreign workers could “cripple” US tech for more than a generation, Microsoft president Brad Smith told Politico.
Following in the footsteps of a small pre-order discount on the HomeView, Amazon is now offering the first cash discount on the brand new A19 Apple TV 4K. You can get this model for $289.99, down from $299.00. Note: MacRumors is an affiliate partner with some of these vendors.
Matthew Green has a new site that tries to estimate the number of cryptanalyst-hours that have been spent analyzing different public-key algorithms: Abstract: We estimate how much public cryptanalysis each public-key assumption has received, using the literature itself as the instrument.
This is a current list of where and when I am scheduled to speak: I’m speaking at ATTENTION: Democracy, Rebuilt in Montreal, Canada. The event runs October 21–23, 2026, and my talk is on Wednesday, October 21.
Matthew Green has been writing a rather pessimistic series of posts about the potential for AI systems to vastly outperform humans in cryptanalysis of both symmetric and public-key ciphers. I am more optimistic than he is.
Another IoT cyberattack, this one in France: Hackers gained control of the software that regulates the temperatures of the refrigeration units, forcing some to warm to 50C (120F) overnight, according to one supermarket chain affected.
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