A single point of failure triggered the Amazon outage affecting millions

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Cache poisoning vulnerabilities found in 2 DNS resolving apps

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NSO permanently barred from targeting WhatsApp users with Pegasus spyware

4 days ago

Nation-state hackers deliver malware from "bulletproof" blockchains

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Ars Live recap: Is the AI bubble about to pop? Ed Zitron weighs in.

8 days ago

Thousands of customers imperiled after nation-state ransacks F5's network

9 days ago

Anthropic's Claude Haiku 4.5 matches May's frontier model at fraction of cost

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ChatGPT erotica coming soon with age verification, CEO says

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Feds seize $15 billion from alleged forced labor scam built on "human suffering"

10 days ago

Nvidia sells tiny new computer that puts big AI on your desktop

10 days ago

OpenAI wants to stop ChatGPT from validating users' political views

10 days ago

Hackers can steal 2FA codes and private messages from Android phones

11 days ago

Why Signal's post-quantum makeover is an amazing engineering achievement

11 days ago

Microsoft warns of new "Payroll Pirate" scam stealing employees' direct deposits

14 days ago

AI models can acquire backdoors from surprisingly few malicious documents

15 days ago

Discord says hackers stole government IDs of 70,000 users

15 days ago

Bank of England warns AI stock bubble rivals 2000 dotcom peak

16 days ago

Salesforce says it won't pay extortion demand in 1 billion records breach

16 days ago

Synology caves, walks back some drive restrictions on upcoming NAS models

16 days ago

Ars Live: Is the AI bubble about to pop? Ed Zitron is on with Ars at 3:30pm EDT today

17 days ago

AMD wins massive AI chip deal from OpenAI with stock sweetener

18 days ago

ICE wants to build a 24/7 social media surveillance team

20 days ago

Why iRobot's founder won't go within 10 feet of today's walking robots

22 days ago

That annoying SMS phish you just got may have come from a box like this

23 days ago

OpenAI's Sora 2 lets users insert themselves into AI videos with sound

23 days ago

Intel and AMD trusted enclaves, a foundation for network security, fall to physical attacks

23 days ago

DeepSeek tests "sparse attention" to slash AI processing costs

24 days ago

California's newly signed AI law just gave Big Tech exactly what it wanted

24 days ago

Anthropic says its new AI model "maintained focus" for 30 hours on multistep tasks

25 days ago

Can AI detect hedgehogs from space? Maybe if you find brambles first.

28 days ago

ChatGPT Pulse delivers morning updates based on your chat history

29 days ago

Experts urge caution about using ChatGPT to pick stocks

29 days ago

As many as 2 million Cisco devices affected by actively exploited 0-day

29 days ago

Why does OpenAI need six giant data centers?

1 month ago

Supermicro server motherboards can be infected with unremovable malware

1 month ago

When "no" means "yes": Why AI chatbots can't process Persian social etiquette

1 month ago