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Ars Technica Tech

Company apologizes after AI support agent invents policy that causes user uproar

Company apologizes after AI support agent invents ...

2 days ago 0

OpenAI releases new simulated reasoning models with full tool access

OpenAI releases new simulated reasoning models wit...

3 days ago 4

Researchers claim breakthrough in fight against AI’s frustrating security hole

Researchers claim breakthrough in fight against AI...

4 days ago 3

When is 4.1 greater than 4.5? When it’s OpenAI’s newest model.

When is 4.1 greater than 4.5? When it’s OpenAI’s n...

6 days ago 1

Amid Trump tariff chaos, Nvidia launches AI chip production on US soil

Amid Trump tariff chaos, Nvidia launches AI chip p...

6 days ago 2

That groan you hear is users’ reaction to Recall going back into Windows

That groan you hear is users’ reaction to Recall g...

1 week ago 2

Researcher uncovers dozens of sketchy Chrome extensions with 4 million installs

Researcher uncovers dozens of sketchy Chrome exten...

1 week ago 3

Researchers concerned to find AI models hiding their true “reasoning” processes

Researchers concerned to find AI models hiding the...

1 week ago 5

OpenAI helps spammers plaster 80,000 sites with messages that bypassed filters

OpenAI helps spammers plaster 80,000 sites with me...

1 week ago 2

After months of user complaints, Anthropic debuts new $200/month AI plan

After months of user complaints, Anthropic debuts ...

1 week ago 0

“The girl should be calling men.” Leak exposes Black Basta’s influence tactics.

“The girl should be calling men.” Leak exposes Bla...

1 week ago 4

Carmack defends AI tools after Quake fan calls Microsoft AI demo “disgusting”

Carmack defends AI tools after Quake fan calls Mic...

1 week ago 3

Meta’s surprise Llama 4 drop exposes the gap between AI ambition and reality

Meta’s surprise Llama 4 drop exposes the gap betwe...

1 week ago 3

NSA warns “fast flux” threatens national security. What is fast flux anyway?

NSA warns “fast flux” threatens national security....

2 weeks ago 2

Google unveils end-to-end messages for Gmail. Only thing is: It’s not true E2EE.

Google unveils end-to-end messages for Gmail. Only...

2 weeks ago 5

AI bots strain Wikimedia as bandwidth surges 50%

AI bots strain Wikimedia as bandwidth surges 50%

2 weeks ago 1

MCP: The new “USB-C for AI” that’s bringing fierce rivals together

MCP: The new “USB-C for AI” that’s bringing fierce...

2 weeks ago 1

What could possibly go wrong? DOGE to rapidly rebuild Social Security codebase.

What could possibly go wrong? DOGE to rapidly rebu...

3 weeks ago 2